*Odd one out :
1. a. play b. ride c. bike d. drive
2. a. doctor b. hospital c. teacher d. business
3. a. morning b. farm c. market d. eat
4. a. slow b. homework c. work d. math
5. a. dangerous b. road c. sign d. interesting
I. Make complete sentences from the words given below.
1.Thu and Lan / play / video games. 2.Hoa / watch / television.
3.They / walk / school. 4.We / travel / school / bus.
5.I / wait / train. 6.Mr. Hai / not / drive / work.
7.The girls / not / talk. 8.What / Miss Hoa / do?
9.They / wait / bus? 10.How / Lan / go / zoo?
11. Ba / leave / house for school. 12.The farmer / take vegetables / market.
13.Mrs. Brown / children / eating / breakfast / food stall. 14.Your friends / play / volleyball / yard / now.
15.sign / say / that / cannot / go / this street. 16.Mr. Hung / travel / work / car / moment.
17.Who / you / wait / bus stop? 18.sign / warn / us / that / must not / right / but / straight ahead.
19.Phong / uncle / load / truck / vegetables / moment. 20.Mrs. Huong / nurse / and / ride / hospital.
21.There / many / road sign / our street. 22.Trung / father / policeman / and / have / difficult job.
*Put the words in their right orders to make sentences.
1.doing / is / mother / your/ what ? 2.Nam / Ba / what / doing / are / and / now ?
3.that / Hanoi / to / going / businessman / is / present. 4.must / you / drive / carefully / your .
5.roads / accidents / many / are / there / our / on. 6.truck / is / he / driving / his.
7.street / can't / you / into / go / that. 8.waiting / is / who / he / for ?
9.driving / Quang / to / Hue / is. 10. vegetables / the / market / to / taking / is / he / the...
*Make questions and then answer them, using the suggested words.
1.Where / Mrs. Hoa / work? (library) 2.What / she / do /now? (read a book)
3.What / she / do? (a librarian) 4. How / she / travel / work / every day? (cycle)
5.She / like / read books? (Yes) 6. She / read / a book / moment? (No / listen / music)
*Write sentences with "can" and "must"
Model: Ha / play games / afternoon / do her homework / afternoon.
Ha can play games in the afternoon, but she must do her homework in the evening.
1.Loan / play badminton / Sundays / do housework first.
2.Ba / watch TV / evening / go / bed / early.
3.Tuan / listen / music / his stereo / keep the volume down.
4.Lan / go out / friends / Saturday / help / mother / kitchen first.
5.Hoa / stay up late / Saturday night / get up before seven.
*Write the negative sentences with "mustn't"
1.We / young / so / not / ride / motorbike. 2.Traffic lights / green / not cross the street.
3.It / stop sign / not / go straight on. 4.Roads / dangerous / not ignore road signs.
5.There / intersection ahead / not go fast. 6.There / "No Parking sign" / not park here.
*Fill in each blank with "can, can't, must, mustn’t"
1.I___________ swim. I go swimming every week.
2.The traffic lights are red. You ___________stop.
3.The cars go very fast. We ___________be careful.
4.You ___________play in the street.
5.My brother ___________drive a car. He's very young.
6.The students ____________ do their homework.
7.There is a "No Parking" here. You ____________ park your car here.
8.This sign says "Stop". We ____________ stop.
9.Our roads are dangerous places. We ____________ have discipline.
10. We _________ not go fast.
*Use the suggestions to write sentences using the present progressive tense.
1.He / read a book. 2.She / play the piano.
3.I / do my homework. 4.We / travel / school.
5.Father / watch / football / TV 6.David / study English.
7.Students / do a test now 8.They / listen to music.
9.Thu and Lan / play / video games 10.Hoa / watch / television.
11.They / walk / school. 12.Mr. Hai / not / drive / work.
13.I / wait / train. 14.We / travel / school / bus
*Make questions and then answer them, using the suggested words.
1.Where / Mrs. Hoa / work? (library)
2.What / she / do /now? (read a book)
3.What / she / do? (a nurse)
4.How / she / travel / work / every day? (cycle)
5.She / like / read books? (Yes)
6. She / read / a book / moment? (No / listen / music)
*Make questions for the underlined words.
1.Our friends are playing in the garden. _ ........................................................................................................
2.Mr. Tan is working in his room. _ ..................................................................................................................
3.Linh and Quang are studying in the classroom. _ .........................................................................................
4.Phong can drive a car. _ ................................................................................................................................
5.My sister is doing her homework. _ ...............................................................................................................
6.His sister is a nurse. _ .....................................................................................................................................
7.My mother works in the hospital. _ ...............................................................................................................
8.Mr. Nam goes to work by car every day. _ ...................................................................................................
9.After dinner they often watch TV. _ .............................................................................................................
10.We must obey the traffic rules. _
*Choose the best answer to finish the sentences.
1.Are there ________trees behind the house? ( any / the / those / these)
2.This is a photo __________ Mai's house. ( her / hers/ for / of )
3.In front of the house there is a__________ . ( beautiful garden flowers / flowers garden beautiful /
beautiful flower garden / beautiful flowers garden )
4.I live in an apartment___________. ( in town / in the town / in city / in country )
5.Is ___________ noisy in the city? ( there / it / this / that )
6.I often go to school_____________ my father car. ( by / in / on / of )
7.I live in a house ____________ a garden. ( has / have / haves / with )
8.Mai never goes to school __________ foot. ( on / by / of / in )
9.She is waiting ____________ you in the school yard. ( for / of / to / at )
10. _________ do you get up ? _ At 6 o'clock. ( When / What time / How long / Why )
11. Mr. Ba is loading his truck __________ vegetables. ( on / of / with / by )
12. There is an intersection ahead. You ______ slow down. ( can / must / can't / mustn't)
13. Look at that man. He ________ his truck into that street. ( drive / drives/ driving / is driving )
14. Ba isn't copying Nam's work. He ______ it. ( correct / corrects / correcting / is correcting)
15. That's Lan. Where__________ ? ( is she going / does she going / does she go )
*Supply the correct form of the verbs in brackets:
1.He (get)…………………….…….up at six o’clock every morning.
2.He (eat) …………………………….….breakfast now.
3.I (not like) …………………………..…….hamburgers.
4.They (play) ………………………….….badminton at the moment.
5.It’s 5 o’clock now. My mother (cook) ………………..…….dinner.
6.She (not clean) ……………………..….her teeth in the afternoon.
7.I (read) …………………………….. a book now.
8.Lan and Hoa (be) …… classmates. They are at school at the moment. They (study)…….. English.
9.Where (be)………... he? _ He (be) ………..at the park. He (fly)………….…….a kite.
10.Every day Nga (get) …….. up at six o’clock. She (brush) ……. her teeth, (wash)….her face. Then she
(eat)………..breakfast and (go)………….to school.
11.Minh (study)………………….. English in the morning.
12.What (you / do) …………………………..now? _ I (play)…………………….with a doll.
*Supply the correct form of the verbs in brackets.
1.It (be).......................ten o'clock. We (learn).........................our lesson.
2.What you (do)..........................now? _ I (unload).........................the vegetables.
3.Your mother (walk)........................to work every day? _ No, she (cycle).....................
4.They often (not play)....................... soccer in the morning, but they (play)................today.
5.Ba (work).....................in the garden at the moment? _ No, he (sleep)........................
6.Where your children (be)..........................? _They're upstairs. They (play)..........................video games.
7.You can (use)..............my pen. I (use).............it every day, but I (not use)......................it now.
8.Where the old man (live)....................................now?
-He (live)..............................with his son. He usually (live).....................with his son on holidays.
9.Mr. Smith often (teach)..................... class 6A, but today he (teach).........................class 6B.
10.Every day Mr. Hung (not drive).........................to work. He (travel)........................by taxi.
*Rewrite the following sentences.
1.There are over two hundred people attending the meeting.®Over two hundred ………………………
2.My house is behind the hotel. ®The hotel.............................................................. ……………………
3.Does your class have fifty students? ®Are............................................................ ……………………
4.He goes to work at seven fifteen. ®He goes to work at a...................................... ……………………
5.The drugstore is to the right of the bakery. ®The bakery....................................... ……………………
6.What's the date today? ®What.............................................................................. ……………………?
7.He doesn't have any money in his pocket. ®He has............................................... …………………….
8.Does your father cycle to work? ®Does your father go......................................... ……………………?
*Odd one out :
1. a. play b. ride c. bike d. drive
2. a. doctor b. hospital c. teacher d. business
3. a. morning b. farm c. market d. eat
4. a. slow b. homework c. work d. math
5. a. dangerous b. road c. sign d. interesting
I. Make complete sentences from the words given below.
1.Thu and Lan / play / video games. 2.Hoa / watch / television.
3.They / walk / school. 4.We / travel / school / bus.
5.I / wait / train. 6.Mr. Hai / not / drive / work.
7.The girls / not / talk. 8.What / Miss Hoa / do?
9.They / wait / bus? 10.How / Lan / go / zoo?
11. Ba / leave / house for school. 12.The farmer / take vegetables / market.
13.Mrs. Brown / children / eating / breakfast / food stall. 14.Your friends / play / volleyball / yard / now.
15.sign / say / that / cannot / go / this street. 16.Mr. Hung / travel / work / car / moment.
17.Who / you / wait / bus stop? 18.sign / warn / us / that / must not / right / but / straight ahead.
19.Phong / uncle / load / truck / vegetables / moment. 20.Mrs. Huong / nurse / and / ride / hospital.
21.There / many / road sign / our street. 22.Trung / father / policeman / and / have / difficult job.
*Put the words in their right orders to make sentences.
1.doing / is / mother / your/ what ? 2.Nam / Ba / what / doing / are / and / now ?
3.that / Hanoi / to / going / businessman / is / present. 4.must / you / drive / carefully / your .
5.roads / accidents / many / are / there / our / on. 6.truck / is / he / driving / his.
7.street / can't / you / into / go / that. 8.waiting / is / who / he / for ?
9.driving / Quang / to / Hue / is. 10. vegetables / the / market / to / taking / is / he / the...
*Make questions and then answer them, using the suggested words.
1.Where / Mrs. Hoa / work? (library) 2.What / she / do /now? (read a book)
3.What / she / do? (a librarian) 4. How / she / travel / work / every day? (cycle)
5.She / like / read books? (Yes) 6. She / read / a book / moment? (No / listen / music)
*Write sentences with "can" and "must"
Model: Ha / play games / afternoon / do her homework / afternoon.
Ha can play games in the afternoon, but she must do her homework in the evening.
1.Loan / play badminton / Sundays / do housework first.
2.Ba / watch TV / evening / go / bed / early.
3.Tuan / listen / music / his stereo / keep the volume down.
4.Lan / go out / friends / Saturday / help / mother / kitchen first.
5.Hoa / stay up late / Saturday night / get up before seven.
*Write the negative sentences with "mustn't"
1.We / young / so / not / ride / motorbike. 2.Traffic lights / green / not cross the street.
3.It / stop sign / not / go straight on. 4.Roads / dangerous / not ignore road signs.
5.There / intersection ahead / not go fast. 6.There / "No Parking sign" / not park here.
*Fill in each blank with "can, can't, must, mustn’t"
1.I___________ swim. I go swimming every week.
2.The traffic lights are red. You ___________stop.
3.The cars go very fast. We ___________be careful.
4.You ___________play in the street.
5.My brother ___________drive a car. He's very young.
6.The students ____________ do their homework.
7.There is a "No Parking" here. You ____________ park your car here.
8.This sign says "Stop". We ____________ stop.
9.Our roads are dangerous places. We ____________ have discipline.
10. We _________ not go fast.
*Use the suggestions to write sentences using the present progressive tense.
1.He / read a book. 2.She / play the piano.
3.I / do my homework. 4.We / travel / school.
5.Father / watch / football / TV 6.David / study English.
7.Students / do a test now 8.They / listen to music.
9.Thu and Lan / play / video games 10.Hoa / watch / television.
11.They / walk / school. 12.Mr. Hai / not / drive / work.
13.I / wait / train. 14.We / travel / school / bus
*Make questions and then answer them, using the suggested words.
1.Where / Mrs. Hoa / work? (library)
2.What / she / do /now? (read a book)
3.What / she / do? (a nurse)
4.How / she / travel / work / every day? (cycle)
5.She / like / read books? (Yes)
6. She / read / a book / moment? (No / listen / music)
*Make questions for the underlined words.
1.Our friends are playing in the garden. _ ........................................................................................................
2.Mr. Tan is working in his room. _ ..................................................................................................................
3.Linh and Quang are studying in the classroom. _ .........................................................................................
4.Phong can drive a car. _ ................................................................................................................................
5.My sister is doing her homework. _ ...............................................................................................................
6.His sister is a nurse. _ .....................................................................................................................................
7.My mother works in the hospital. _ ...............................................................................................................
8.Mr. Nam goes to work by car every day. _ ...................................................................................................
9.After dinner they often watch TV. _ .............................................................................................................
10.We must obey the traffic rules. _
*Choose the best answer to finish the sentences.
1.Are there ________trees behind the house? ( any / the / those / these)
2.This is a photo __________ Mai's house. ( her / hers/ for / of )
3.In front of the house there is a__________ . ( beautiful garden flowers / flowers garden beautiful /
beautiful flower garden / beautiful flowers garden )
4.I live in an apartment___________. ( in town / in the town / in city / in country )
5.Is ___________ noisy in the city? ( there / it / this / that )
6.I often go to school_____________ my father car. ( by / in / on / of )
7.I live in a house ____________ a garden. ( has / have / haves / with )
8.Mai never goes to school __________ foot. ( on / by / of / in )
9.She is waiting ____________ you in the school yard. ( for / of / to / at )
10. _________ do you get up ? _ At 6 o'clock. ( When / What time / How long / Why )
11. Mr. Ba is loading his truck __________ vegetables. ( on / of / with / by )
12. There is an intersection ahead. You ______ slow down. ( can / must / can't / mustn't)
13. Look at that man. He ________ his truck into that street. ( drive / drives/ driving / is driving )
14. Ba isn't copying Nam's work. He ______ it. ( correct / corrects / correcting / is correcting)
15. That's Lan. Where__________ ? ( is she going / does she going / does she go )
*Supply the correct form of the verbs in brackets:
1.He (get)…………………….…….up at six o’clock every morning.
2.He (eat) …………………………….….breakfast now.
3.I (not like) …………………………..…….hamburgers.
4.They (play) ………………………….….badminton at the moment.
5.It’s 5 o’clock now. My mother (cook) ………………..…….dinner.
6.She (not clean) ……………………..….her teeth in the afternoon.
7.I (read) …………………………….. a book now.
8.Lan and Hoa (be) …… classmates. They are at school at the moment. They (study)…….. English.
9.Where (be)………... he? _ He (be) ………..at the park. He (fly)………….…….a kite.
10.Every day Nga (get) …….. up at six o’clock. She (brush) ……. her teeth, (wash)….her face. Then she
(eat)………..breakfast and (go)………….to school.
11.Minh (study)………………….. English in the morning.
12.What (you / do) …………………………..now? _ I (play)…………………….with a doll.
*Supply the correct form of the verbs in brackets.
1.It (be).......................ten o'clock. We (learn).........................our lesson.
2.What you (do)..........................now? _ I (unload).........................the vegetables.
3.Your mother (walk)........................to work every day? _ No, she (cycle).....................
4.They often (not play)....................... soccer in the morning, but they (play)................today.
5.Ba (work).....................in the garden at the moment? _ No, he (sleep)........................
6.Where your children (be)..........................? _They're upstairs. They (play)..........................video games.
7.You can (use)..............my pen. I (use).............it every day, but I (not use)......................it now.
8.Where the old man (live)....................................now?
-He (live)..............................with his son. He usually (live).....................with his son on holidays.
9.Mr. Smith often (teach)..................... class 6A, but today he (teach).........................class 6B.
10.Every day Mr. Hung (not drive).........................to work. He (travel)........................by taxi.
*Rewrite the following sentences.
1.There are over two hundred people attending the meeting.®Over two hundred ………………………
2.My house is behind the hotel. ®The hotel.............................................................. ……………………
3.Does your class have fifty students? ®Are............................................................ ……………………
4.He goes to work at seven fifteen. ®He goes to work at a...................................... ……………………
5.The drugstore is to the right of the bakery. ®The bakery....................................... ……………………
6.What's the date today? ®What.............................................................................. ……………………?
7.He doesn't have any money in his pocket. ®He has............................................... …………………….
8.Does your father cycle to work? ®Does your father go......................................... ……………………?
*Odd one out :
1. a. play b. ride c. bike d. drive
2. a. doctor b. hospital c. teacher d. business
3. a. morning b. farm c. market d. eat
4. a. slow b. homework c. work d. math
5. a. dangerous b. road c. sign d. interesting
I. Make complete sentences from the words given below.
1.Thu and Lan / play / video games. 2.Hoa / watch / television.
3.They / walk / school. 4.We / travel / school / bus.
5.I / wait / train. 6.Mr. Hai / not / drive / work.
7.The girls / not / talk. 8.What / Miss Hoa / do?
9.They / wait / bus? 10.How / Lan / go / zoo?
11. Ba / leave / house for school. 12.The farmer / take vegetables / market.
13.Mrs. Brown / children / eating / breakfast / food stall. 14.Your friends / play / volleyball / yard / now.
15.sign / say / that / cannot / go / this street. 16.Mr. Hung / travel / work / car / moment.
17.Who / you / wait / bus stop? 18.sign / warn / us / that / must not / right / but / straight ahead.
19.Phong / uncle / load / truck / vegetables / moment. 20.Mrs. Huong / nurse / and / ride / hospital.
21.There / many / road sign / our street. 22.Trung / father / policeman / and / have / difficult job.
*Put the words in their right orders to make sentences.
1.doing / is / mother / your/ what ? 2.Nam / Ba / what / doing / are / and / now ?
3.that / Hanoi / to / going / businessman / is / present. 4.must / you / drive / carefully / your .
5.roads / accidents / many / are / there / our / on. 6.truck / is / he / driving / his.
7.street / can't / you / into / go / that. 8.waiting / is / who / he / for ?
9.driving / Quang / to / Hue / is. 10. vegetables / the / market / to / taking / is / he / the...
*Make questions and then answer them, using the suggested words.
1.Where / Mrs. Hoa / work? (library) 2.What / she / do /now? (read a book)
3.What / she / do? (a librarian) 4. How / she / travel / work / every day? (cycle)
5.She / like / read books? (Yes) 6. She / read / a book / moment? (No / listen / music)
*Write sentences with "can" and "must"
Model: Ha / play games / afternoon / do her homework / afternoon.
Ha can play games in the afternoon, but she must do her homework in the evening.
1.Loan / play badminton / Sundays / do housework first.
2.Ba / watch TV / evening / go / bed / early.
3.Tuan / listen / music / his stereo / keep the volume down.
4.Lan / go out / friends / Saturday / help / mother / kitchen first.
5.Hoa / stay up late / Saturday night / get up before seven.
*Write the negative sentences with "mustn't"
1.We / young / so / not / ride / motorbike. 2.Traffic lights / green / not cross the street.
3.It / stop sign / not / go straight on. 4.Roads / dangerous / not ignore road signs.
5.There / intersection ahead / not go fast. 6.There / "No Parking sign" / not park here.
*Fill in each blank with "can, can't, must, mustn’t"
1.I___________ swim. I go swimming every week.
2.The traffic lights are red. You ___________stop.
3.The cars go very fast. We ___________be careful.
4.You ___________play in the street.
5.My brother ___________drive a car. He's very young.
6.The students ____________ do their homework.
7.There is a "No Parking" here. You ____________ park your car here.
8.This sign says "Stop". We ____________ stop.
9.Our roads are dangerous places. We ____________ have discipline.
10. We _________ not go fast.
*Use the suggestions to write sentences using the present progressive tense.
1.He / read a book. 2.She / play the piano.
3.I / do my homework. 4.We / travel / school.
5.Father / watch / football / TV 6.David / study English.
7.Students / do a test now 8.They / listen to music.
9.Thu and Lan / play / video games 10.Hoa / watch / television.
11.They / walk / school. 12.Mr. Hai / not / drive / work.
13.I / wait / train. 14.We / travel / school / bus
*Make questions and then answer them, using the suggested words.
1.Where / Mrs. Hoa / work? (library)
2.What / she / do /now? (read a book)
3.What / she / do? (a nurse)
4.How / she / travel / work / every day? (cycle)
5.She / like / read books? (Yes)
6. She / read / a book / moment? (No / listen / music)
*Make questions for the underlined words.
1.Our friends are playing in the garden. _ ........................................................................................................
2.Mr. Tan is working in his room. _ ..................................................................................................................
3.Linh and Quang are studying in the classroom. _ .........................................................................................
4.Phong can drive a car. _ ................................................................................................................................
5.My sister is doing her homework. _ ...............................................................................................................
6.His sister is a nurse. _ .....................................................................................................................................
7.My mother works in the hospital. _ ...............................................................................................................
8.Mr. Nam goes to work by car every day. _ ...................................................................................................
9.After dinner they often watch TV. _ .............................................................................................................
10.We must obey the traffic rules. _
*Choose the best answer to finish the sentences.
1.Are there ________trees behind the house? ( any / the / those / these)
2.This is a photo __________ Mai's house. ( her / hers/ for / of )
3.In front of the house there is a__________ . ( beautiful garden flowers / flowers garden beautiful /
beautiful flower garden / beautiful flowers garden )
4.I live in an apartment___________. ( in town / in the town / in city / in country )
5.Is ___________ noisy in the city? ( there / it / this / that )
6.I often go to school_____________ my father car. ( by / in / on / of )
7.I live in a house ____________ a garden. ( has / have / haves / with )
8.Mai never goes to school __________ foot. ( on / by / of / in )
9.She is waiting ____________ you in the school yard. ( for / of / to / at )
10. _________ do you get up ? _ At 6 o'clock. ( When / What time / How long / Why )
11. Mr. Ba is loading his truck __________ vegetables. ( on / of / with / by )
12. There is an intersection ahead. You ______ slow down. ( can / must / can't / mustn't)
13. Look at that man. He ________ his truck into that street. ( drive / drives/ driving / is driving )
14. Ba isn't copying Nam's work. He ______ it. ( correct / corrects / correcting / is correcting)
15. That's Lan. Where__________ ? ( is she going / does she going / does she go )
*Supply the correct form of the verbs in brackets:
1.He (get)…………………….…….up at six o’clock every morning.
2.He (eat) …………………………….….breakfast now.
3.I (not like) …………………………..…….hamburgers.
4.They (play) ………………………….….badminton at the moment.
5.It’s 5 o’clock now. My mother (cook) ………………..…….dinner.
6.She (not clean) ……………………..….her teeth in the afternoon.
7.I (read) …………………………….. a book now.
8.Lan and Hoa (be) …… classmates. They are at school at the moment. They (study)…….. English.
9.Where (be)………... he? _ He (be) ………..at the park. He (fly)………….…….a kite.
10.Every day Nga (get) …….. up at six o’clock. She (brush) ……. her teeth, (wash)….her face. Then she
(eat)………..breakfast and (go)………….to school.
11.Minh (study)………………….. English in the morning.
12.What (you / do) …………………………..now? _ I (play)…………………….with a doll.
*Supply the correct form of the verbs in brackets.
1.It (be).......................ten o'clock. We (learn).........................our lesson.
2.What you (do)..........................now? _ I (unload).........................the vegetables.
3.Your mother (walk)........................to work every day? _ No, she (cycle).....................
4.They often (not play)....................... soccer in the morning, but they (play)................today.
5.Ba (work).....................in the garden at the moment? _ No, he (sleep)........................
6.Where your children (be)..........................? _They're upstairs. They (play)..........................video games.
7.You can (use)..............my pen. I (use).............it every day, but I (not use)......................it now.
8.Where the old man (live)....................................now?
-He (live)..............................with his son. He usually (live).....................with his son on holidays.
9.Mr. Smith often (teach)..................... class 6A, but today he (teach).........................class 6B.
10.Every day Mr. Hung (not drive).........................to work. He (travel)........................by taxi.
*Rewrite the following sentences.
1.There are over two hundred people attending the meeting.®Over two hundred ………………………
2.My house is behind the hotel. ®The hotel.............................................................. ……………………
3.Does your class have fifty students? ®Are............................................................ ……………………
4.He goes to work at seven fifteen. ®He goes to work at a...................................... ……………………
5.The drugstore is to the right of the bakery. ®The bakery....................................... ……………………
6.What's the date today? ®What.............................................................................. ……………………?
7.He doesn't have any money in his pocket. ®He has............................................... …………………….
8.Does your father cycle to work? ®Does your father go......................................... ……………………?
1. That businessman is going to Hanoi now.
2. You must drive your car carefully
3. There are many accidents on our roads.
4. He is driving his truck.
5. You can't go into that street.
6. Who is he waiting for?
7. Quang is driving to Hue.
8. He is taking the vegetables to the market