A.Language focusQuestion I :Choose the best answer to complete the sentences:(3ms).1.She wishes that she….a good student A. was B. were C. is D.are2.How long…..you studied English? ...

PD

Phạm Đức Lâm

24 tháng 12 2021

A.Language focusQuestion I :Choose the best answer to complete the sentences:(3ms).1.She wishes that she….a good student A. was B. were C. is D.are2.How long…..you studied English? A. has B. have C. do D.did3. My dad ….worked for this company…..20 yearsA. has/since B. has/for C. hasn’t/since D.have/for4.You had to …..home to help my mom yesterdayA. stayed B. staying C. stays D.stay5.I have never…..in that restaurantA. eats B. ate C. eaten D.eat6.How did...

Đọc tiếp

#Tiếng anh lớp 9

1

TB

Thuy Bui

24 tháng 12 2021

1.She wishes that she….a good student

A. was B. were C. is D.are

2.How long…..you studied English?

A. has B. have C. do D.did

3. My dad ….worked for this company…..20 years

A. has/since B. has/for C. hasn’t/since D.have/for

4.You had to …..home to help my mom yesterday

A. stayed B. staying C. stays D.stay

5.I have never…..in that restaurant

A. eats B. ate C. eaten D.eat

6.How did she……go to school last year?

A. used to B. use to C. had to D.is used to

7.This house………last year

A. is built B. was build C. was built D.were built

8.I will go to BMT city…….Thursday

A. in B. on C. at D.for 9.

She is a strict ………………………………………..

A. examiner B. examine C. exam D. examination

10. If you want to …………………………your English , we can help you .

A. take B. attend C. improve D. give

11. This school has an excellent ……………………………

A. repute B. reputation C. reputed D. reputable

12. They haven’t kept in touch with each other ……………………………

A. 2 years ago B. since 2 years C. over 2 years D. for 2 years

Đúng(1)

TH

Thu Hồng

25 tháng 12 2021

Phần lớn các câu em đã giúp bạn rất tốt, duy có một vài câu chúng ta cùng xem lại một chút nhé:

1.She wishes that she….a good student

A. was B. were - câu ước mang tính giả định ở hiện tại, ta dùng were với mọi chủ ngữ C. is D.are

She is a strict - nghiêm khắc ………………………………………..

A. examiner - giám khảo B. examine C. exam D. examination

Đúng(2)

PD

Phạm Đức Lâm

4 tháng 12 2021

A.Language focusQuestion I :Choose the best answer to complete the sentences:(3ms).1.She wishes that she….a good student A. was B. were C. is D.are2.How long…..you studied English? A. has B. have C. do D.did3. My dad ….worked for this company…..20 yearsA. has/since B. has/for C. hasn’t/since D.have/for4.You had to …..home to help my mom yesterdayA. stayed B. staying C. stays D.stay5.I have never…..in that restaurantA. eats B. ate C. eaten D.eat6.How did...

Đọc tiếp

#Tiếng anh lớp 9

2

B

☆~○Boom○~☆

4 tháng 12 2021

1.She wishes that she….a good student

A. was B. were C. is D.are

2.How long…..you studied English?

A. has B. have C. do D.did

3. My dad ….worked for this company…..20 years

A. has/since B. has/for C. hasn’t/since D.have/for

4.You had to …..home to help my mom yesterday

A. stayed B. staying C. stays D.stay

5.I have never…..in that restaurant

A. eats B. ate C. eaten D.eat

6.How did she……go to school last year?

A. used to B. use to C. had to D.is used to

7.This house………last year

A. is built B. was build C. was built D.were built

8.I will go to BMT city…….Thursday

A. in B. on C. at D.for 9.

She is a strict ………………………………………..

A. examiner B. examine C. exam D. examination

10. If you want to …………………………your English , we can help you .

A. take B. attend C. improve D. give

11. This school has an excellent ……………………………

A. repute B. reputation C. reputed D. reputable

12. They haven’t kept in touch with each other ……………………………

A. 2 years ago B. since 2 years C. over 2 years D. for 2 years

Đúng(1)

PD

Phạm Đức Lâm

4 tháng 12 2021

cảm ơn ạ

Đúng(0)

PD

Phạm Đức Lâm

16 tháng 12 2021

1.She wishes that she….a good student A. was B. were C. is D.are2.How long…..you studied English? A. has B. have C. do D.did3. My dad ….worked for this company…..20 yearsA. has/since B. has/for C. hasn’t/since D.have/for4.You had to …..home to help my mom yesterdayA. stayed B. staying C. stays D.stay5.I have never…..in that restaurantA. eats B. ate C. eaten D.eat6.How did she……go to school last year?A. used to B. use to C. had to D.is used to7.This...

Đọc tiếp

#Tiếng anh lớp 9

0

HB

Hưng Bgh

6 tháng 2 2021

I chọn câu trả lời đúng: 1,she wishes that she........a good student A,Was B,were C,is D,are 2,How long......you studied English? A,Has B,have C,do D,did 3,My dad....worked for this company.....20 year A,Has\since B,has/for C,hasn`t/since D,have/for

#Tiếng anh lớp 9

2

PD

Phương Dung

6 tháng 2 2021

I chọn câu trả lời đúng:

1,she wishes that she........a good student

A,Was B,were C,is D,are

2,How long......you studied English?

A,Has B,have C,do D,did

3,My dad....worked for this company.....20 year

A,Has\since B,has/for C,hasn`t/since D,have/for

Đúng(0)

NC

Nguyễn Công Tỉnh

6 tháng 2 2021

I chọn câu trả lời đúng:

1,she wishes that she........a good student

A,Was B,were C,is D,are

2,How long......you studied English?

A,Has B,have C,do D,did

3,My dad....worked for this company.....20 year

A,Has\since B,has/for C,hasn`t/since D,have/for

Đúng(2)

AN

An Nhi

2 tháng 12 2021

* Choose the correct answers A, B, C or D to complete the sentences.1. He asked me “…………………?”A. How long you had study English B. How long had studied you EnglishC. How long you had studied EnglishD. How long have you studied English2. Do you know who’s …………………his pottery workshop?A. bringing out B. taking over C. passing down D. turning down3. Laura is in the …………………of writing in her dairy every day.A. habit B. custom C. practice D. generation4. We need to prepare food, do laundry...

Đọc tiếp

#Tiếng anh lớp 9

1

B

☆~○Boom○~☆

2 tháng 12 2021

1. He asked me “…………………?”
A. How long you had study English

B. How long had studied you English
C. How long you had studied English

D. How long have you studied English
2. Do you know who’s …………………his pottery workshop?
A. bringing out B. taking over C. passing down D. turning down
3. Laura is in the …………………of writing in her dairy every day.
A. habit B. custom C. practice D. generation
4. We need to prepare food, do laundry and chores at home. It’s ………………….
A. social skills B. self-care skills C. housekeeping skills D. cognitive skills
5. This computer is much more user-friendly, but it costs …………………the other one.
A. as many as B. twice as many C. so much as D. twice as much as
6. That city has one of the most …………………underground rail networks in the world.
A. efficient B. fashionable C. cosmopolitan D. fascinated
7. This sports centre is so small that it cannot …………………the demands of local residents.
A. keep up with B. face up to C. deal about D. set up
8. When they came back to visit the city, they were …………………that it had developed so fast.
A. dramatic B. astonished C. horrible D. considerable
9. In our village, doing farming work …………………very easy, but know everything ………………….
A. was to be / changes

B. used to be / doesn’t change
C. wasn’t used / doesn’t change

D. didn’t use to be / has changed
10. They will soon reopen exclusive tours to Son Doong Cave – the world’s largest cave ………………….
A. system B. complex C. structure D. center

Đúng(1)

LQ

Lê Quỳnh Anh

11 tháng 8 2019

Choose the best answer A, B, C, or D to complete the sentences.

She spoke English with a(n) _________ that I couldn't understand.

A. accent

B. stress

C. intonation

D. tone

#Tiếng anh thí điểm lớp 9

1

DH

Dương Hoàn Anh

11 tháng 8 2019

Đáp án: A

Dịch: Cô ấy nói tiếng Anh với một giọng mà tôi không thể hiểu được.

Đúng(0)

NM

Nguyễn Mai Anh-6A

11 tháng 3 2023

II. Vocabulary and Grammar. Choose the best answer to complete the sentences.3. Sammy studied really hard, so she __________ all of her tests.A. passed B. failed C. got D. did4.Student A: How’s the course going? Student B: I’m __________ enjoying it.A. very B. much C. really D. a lot5. Ivy was so __________ because she failed two tests last semester. A. pleased B. delighted C. relaxed D. upset 6.Make sure you don’t take the wrong bag at the __________.A. custom B. security...

Đọc tiếp

II. Vocabulary and Grammar.

Choose the best answer to complete the sentences.

3. Sammy studied really hard, so she __________ all of her tests.

A. passed B. failed C. got D. did

4.Student A: How’s the course going?

Student B: I’m __________ enjoying it.

A. very B. much C. really D. a lot

5. Ivy was so __________ because she failed two tests last semester.

A. pleased B. delighted C. relaxed D. upset

6.Make sure you don’t take the wrong bag at the __________.

A. custom B. security C. boarding D. baggage claim

7. She is not intelligent her sister.

A. as-as B. more-as C. as-than D. same-as

8. Person A: Whose suitcase is this?

Person B: It has Jodie and Jack’s names on it, so it must be _________.

A. their B. they C. them D. theirs

9. Person A: Is this Andy’s backpack?

Person B: No, it isn’t. He has a _________ backpack.

A. new big dark blue B. big new dark blue

C. dark blue big new D. new dark blue big

10. Easter’s exact date varies because it depends on the moon. In 2022, Easter was on April 17^th, and next time, in 2023, it __________ on April 9^th.

A. was going to be B. is being C. was D. will be

15. I never take the bus because buses are __________ than any other transport in my town.

A. as slow B. slower C. more slow D. much slow

16. When I go hiking, I often take some food and water in my ________.

A. luggage B. wallet C. suitcase D. backpack

17. The teacher was __________ because some students were talking in class and weren’t paying attention to the lesson.

A. pleased B. excited C. annoyed D. delighted

18. I’m not going out tonight; I have a lot of math __________ to do.

A. homework B. tests C. reports D. essays

19. Student A: Where’s Andy? Can you see him?

Student B: Over there! He’s the boy with a _________ bag.

A. big light brown new B. big new light brown

C. new big light brown D. big light new brown

20. Person A: Excuse me, is this suitcase _______?

Person B: No, it’s not _________.

A. yours / mine B. your / mine C. your / my D. you / me

#Tiếng anh lớp 7

0

YC

Yến Chi Nguyễn

14 tháng 4 2020

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences 1. There _________ a serious food in this area last year. A. was B. has been C. were D. have been 2. She _________ me good health and success on my last birthday. A. wished B. wishes C. has wished D. wishing 3. The last time they __________Ha Noi was in 2008. A. visit B. visited C. visiting D. have visited 4. She __________her project yet. A. hasn’t finished B. has...

Đọc tiếp

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences 1. There _________ a serious food in this area last year. A. was B. has been C. were D. have been 2. She _________ me good health and success on my last birthday. A. wished B. wishes C. has wished D. wishing 3. The last time they __________Ha Noi was in 2008. A. visit B. visited C. visiting D. have visited 4. She __________her project yet. A. hasn’t finished B. has finished C. finished D. didn’t finish 5. I __________English since I was a child. A. have learn B. has learnt C. learnt D. have learnt 6. Last week, I ___________Ha Long Bay with my family. A. visited B. visit C. am visiting D. have visited 7. She ___________five novels so far. A. have written B wrote C. writes D. has written 8. They first __________each other in 2009. A. meet B. met C. will meet D. have met 9. We have been good friends since we________at School. A. are B. were C. have been D. was 10. There ________an outbreak of coronavirus in the world lately. A. were B. was C. has been D. have been Exercise 2: Rewrite the following sentences using past simple and present perfect tenses. 11. I began watching TV three hours ago. A. I have watched TV for three hours. B. I have watched TV for three hours ago. C. I have watched TV since three hours. 12. The last time she ate fast food was in January. A. She has eaten fast food since January. B. She hasn’t eaten fast food since January. C. She hasn’t eaten fast food for January. 13. He has played soccer since three o’clock. A. He started to play soccer at three o’clock. 2 / 2 B. He started to play soccer three o’clock ago. C. He started to play soccer three o’clock before. 14. I haven’t met her for a long time. A. It’s a long time since I have met her. B. It’s a long time since I haven’t met her. C. It’s a long time since I last met her. 15. Tuan started to do his homework ten minutes ago. A. Tuan has done his homework since ten minutes. B. Tuan has done his homework for ten minutes. C. Tuan have done his homework for ten minutes. 16. When did you study English? A. How long have you studied English? B. How long did you study English? C. How long has you studied English? 17. They began building this house 2 months ago. A. They haven’t built this house for 2 months. B. They have built this house for 2 months ago. C. They have built this house for 2 months. 18. My father started to work in this factory last week. A. My father has worked in this factory in last week. B. My father has worked in this factory for last week. C. My father has worked in this factory since last week. 19. How long has he worked in the garden? A. When has he worked in the garden? B. When did he start to work in the garden? C. When did he started to work in the garden? 20. How long ago did you learn music? A. How long have you learnt music? B. How long have you started to learn music? C. How long did you learn music?

#Tiếng anh lớp 9

1

NH

Nguyễn Huyền Trâm

14 tháng 4 2020

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences

1. There _________ a serious food in this area last year.

A. was B. has been C. were D. have been

2. She _________ me good health and success on my last birthday.

A. wished B. wishes C. has wished D. wishing

3. The last time they __________Ha Noi was in 2008.

A. visit B. visited C. visiting D. have visited

4. She __________her project yet.

A. hasn’t finished B. has finished C. finished D. didn’t finish

5. I __________English since I was a child.

A. have learn B. has learnt C. learnt D. have learnt

6. Last week, I ___________Ha Long Bay with my family.

A. visited B. visit C. am visiting D. have visited

7. She ___________five novels so far.

A. have written B wrote C. writes D. has written

8. They first __________each other in 2009.

A. meet B. met C. will meet D. have met

9. We have been good friends since we________at School.

A. are B. were C. have been D. was

10. There ________an outbreak of coronavirus in the world lately.

A. were B. was C. has been D. have been

Exercise 2: Rewrite the following sentences using past simple and present perfect tenses.

11. I began watching TV three hours ago.

A. I have watched TV for three hours.

B. I have watched TV for three hours ago.

C. I have watched TV since three hours.

12. The last time she ate fast food was in January.

A. She has eaten fast food since January.

B. She hasn’t eaten fast food since January.

C. She hasn’t eaten fast food for January.

13. He has played soccer since three o’clock.

A. He started to play soccer at three o’clock.

B. He started to play soccer three o’clock ago.

C. He started to play soccer three o’clock before.

14. I haven’t met her for a long time.

A. It’s a long time since I have met her.

B. It’s a long time since I haven’t met her.

C. It’s a long time since I last met her.

15. Tuan started to do his homework ten minutes ago.

A. Tuan has done his homework since ten minutes.

B. Tuan has done his homework for ten minutes.

C. Tuan have done his homework for ten minutes.

16. When did you study English?

A. How long have you studied English?

B. How long did you study English?

C. How long has you studied English?

17. They began building this house 2 months ago.

A. They haven’t built this house for 2 months.

B. They have built this house for 2 months ago.

C. They have built this house for 2 months.

18. My father started to work in this factory last week.

A. My father has worked in this factory in last week.

B. My father has worked in this factory for last week.

C. My father has worked in this factory since last week.

19. How long has he worked in the garden?

A. When has he worked in the garden?

B. When did he start to work in the garden?

C. When did he started to work in the garden?

20. How long ago did you learn music?

A. How long have you learnt music?

B. How long have you started to learn music?

C. How long did you learn music?

Đúng(0)

X

❤X༙L༙R༙8❤

25 tháng 10 2021

I. Choose the best answer to complete each of the following sentences.1. If I were you, I _____________ for a new car to buy.A. would look B. will look C. look D. looking2. If Jenny _____________ ill, she would go out with us.A. isn't B. aren't C. wasn't D. not been3. If there _____________ fewer cars on the road, there would be less accident.A. is B. were ...

Đọc tiếp

I. Choose the best answer to complete each of the following sentences.

1. If I were you, I _____________ for a new car to buy.

A. would look B. will look C. look D. looking

2. If Jenny _____________ ill, she would go out with us.

A. isn't B. aren't C. wasn't D. not been

3. If there _____________ fewer cars on the road, there would be less accident.

A. is B. were C. are D. be

4. If people really cared about environment, they _____________ waste into rivers.

A. didn't dump B. don't dump C. shan't dump D. wouldn't dump

5. You _____________ so tired if you went to bed earlier.

A. won't be B shan't be C. couldn't be D. wouldn't be

6. If you really _____________ me, you would buy me a diamond ring.

A. loved B. love C. loves D. loving

7. If I knew where she lived, I _____________ and see her.

A. will go B. would go C. should go D. went

8. If I _____________ taller, I would buy this dress.

A. am B. are C. were D. being

9. Filters do not remove all _____________ from water.

A. contaminate B. contaminants C. contaminating D. contamination

10. _____________ is found under the ground in soil, rocks, etc.

A. sea water B. salt water C. groundwater D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend B. spent C. will spend D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy B. would buy C. bought D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want B. didn't want C. don't want D. doesn't want

14. If I _____________ more money, I would buy a better car.

A. have B. had C. will have D. would have

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

A. will keep B. to keep C. kept D. keeps

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t B. won’t C. would D. will

24. If I _____________ you, I _____________ water from that dirty tap.

A. am - will drink B. am - won’t drink

C. were - would drink D. were - wouldn’t drink

25. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw B. would throw C. didn’t throw D. doesn’t throw

27. If it rains, we _____________ the match.

A. cancel B. will cancel C. cancelled D. cancelling

28. If I were a tree, I _____________ the rain.

A. love B. loved C. will love D. would love

29. The decor inside the house was very_____________.

A. fantastic B. electric C. mechanic D. artistic

30. If she _____________ late, we will go without her.

A. am B. is C. was D. were

31. If I _____________ where she lived, I would go and see her.

A. know B. knows C. to know D. knew

34. If I _____________ the lottery, I would be a millionaire.

A. win B. wins C. winning D. won

35. I will discuss that problem with him if I _____________ him tomorrow.

A. see B. sees C. to see D. seeing

36. If I knew Chinese, I _____________ for job in China.

A. will apply B. would apply C. will be applied D. would be applied

#Tiếng anh lớp 9

2

DT

Đỗ Thanh Hải

CTVVIP

25 tháng 10 2021

1. If I were you, I _____________ for a new car to buy.

A. would look B. will look C. look D. looking

2. If Jenny _____________ ill, she would go out with us.

A. isn't B. aren't C. wasn't D. not been

3. If there _____________ fewer cars on the road, there would be less accident.

A. is B. were C. are D. be

4. If people really cared about environment, they _____________ waste into rivers.

A. didn't dump B. don't dump C. shan't dump D. wouldn't dump

5. You _____________ so tired if you went to bed earlier.

A. won't be B shan't be C. couldn't be D. wouldn't be

6. If you really _____________ me, you would buy me a diamond ring.

A. loved B. love C. loves D. loving

7. If I knew where she lived, I _____________ and see her.

A. will go B. would go C. should go D. went

8. If I _____________ taller, I would buy this dress.

A. am B. are C. were D. being

9. Filters do not remove all _____________ from water.

A. contaminate B. contaminants C. contaminating D. contamination

10. _____________ is found under the ground in soil, rocks, etc.

A. sea water B. salt water C. groundwater D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend B. spent C. will spend D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy B. would buy C. bought D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want B. didn't want C. don't want D. doesn't want

14. If I _____________ more money, I would buy a better car.

A. have B. had C. will have D. would have

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

A. will keep B. to keep C. kept D. keeps

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t B. won’t C. would D. will

24. If I _____________ you, I _____________ water from that dirty tap.

A. am - will drink B. am - won’t drink

C. were - would drink D. were - wouldn’t drink

25. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw B. would throw C. didn’t throw D. doesn’t throw

27. If it rains, we _____________ the match.

A. cancel B. will cancel C. cancelled D. cancelling

28. If I were a tree, I _____________ the rain.

A. love B. loved C. will love D. would love

29. The decor inside the house was very_____________.

A. fantastic B. electric C. mechanic D. artistic

30. If she _____________ late, we will go without her.

A. am B. is C. was D. were

31. If I _____________ where she lived, I would go and see her.

A. know B. knows C. to know D. knew

34. If I _____________ the lottery, I would be a millionaire.

A. win B. wins C. winning D. won

35. I will discuss that problem with him if I _____________ him tomorrow.

A. see B. sees C. to see D. seeing

36. If I knew Chinese, I _____________ for job in China.

A. will apply B. would apply C. will be applied D. would be applied

Đúng(0)

CB

Collest Bacon

25 tháng 10 2021

1. If I were you, I ________ for a new car to buy.

A. would look B. will look C. look D. looking

2. If Jenny ___________ ill, she would go out with us.

A. isn't B. aren't C. wasn't D. not been

3. If there ________ fewer cars on the road, there would be less accident.

A. is B. were C. are D. be

4. If people really cared about environment, they ________ waste into rivers.

A. didn't dump B. don't dump C. shan't dump D. wouldn't dump

5. You _________ so tired if you went to bed earlier.

A. won't be B. shan't be C. couldn't be D. wouldn't be

6. If you really _________ me, you would buy me a diamond ring.

A. loved B. love C. loves D. loving

7. If I knew where she lived, I __________ and see her.

A. will go B. would go C. should go D. went

8. If I ________ taller, I would buy this dress.

A. am B. are C. were D. being

9. Filters do not remove all _________ from water.

A. contaminate B. contaminants C. contaminating D. contamination

10. ______________ is found under the ground in soil, rocks, ect.

A. sea water B. salt water C. groundwater D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend B. spent C. will spend D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy B. would buy C. bought D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want B. didn't want C. don't want D. doesn't want

14. If I _____________ more money, I would buy a better car.

A. have B. had C. will have D. would have

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

A. will keep B. to keep C. kept D. keeps

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t B. won’t C. would D. will

24. If I _____________ you, I _____________ water from that dirty tap.

A. am - will drink B. am - won’t drink

C. were - would drink D. were - wouldn’t drink

25. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw B. would throw C. didn’t throw D. doesn’t throw

27. If it rains, we _____________ the match.

A. cancel B. will cancel C. cancelled D. cancelling

28. If I were a tree, I _____________ the rain.

A. love B. loved C. will love D. would love

29. The decor inside the house was very_____________.

A. fantastic B. electric C. mechanic D. artistic

30. If she _____________ late, we will go without her.

A. am B. is C. was D. were

31. If I _____________ where she lived, I would go and see her.

A. know B. knows C. to know D. knew

34. If I _____________ the lottery, I would be a millionaire.

A. win B. wins C. winning D. won

35. I will discuss that problem with him if I _____________ him tomorrow.

A. see B. sees C. to see D. seeing

36. If I knew Chinese, I _____________ for job in China.

A. will apply B. would apply C. will be applied D. would be applied

Đúng(1)

Chúng tôi đề xuất

Tài nguyên

Ứng dụng mobile

Bảng xếp hạng

Các khóa học có thể bạn quan tâm

Yêu cầu VIP