cặp chất nào trong số các cặp chất cho dưới đây không thế cùng tồn tại trong 1 dung dịch

a, NaNO3 và H2SO4

b, K2CO3 và Na2SO4

c, KOH và Na2CO3

d. BaCl2 và H2SO4

Ex I: Put the verbs in the Future simple

1.    He……………(make) a delicious meal.

2.    The children………………(play) football.

3.    John …………..(go) surfing.

4.    The family………….(go) on a trip to Japan next summer.

5.    The waiter……………(carry) a heavy bag.

6.    She…………..(play) the guitar.

7.    George………….(throw) the ball.

8.    The little boy……………(run) away.

9.    Alex……………(read) an interesting book.

10.                       His cat………….(dance)

11.                       We………….(drink) orange juice.

12.                       The children……………..(climb) the mountain.

Ex II: Changes the first 10 sentences into negative

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

1…………………………………………………………………………..

Ex III: Write and match

Ex IV: Write Will or Won’t                

1.    That suitcase looks heavy. I …………..help you.

2.    Do you think people …………….live on the moon?

3.    I’m hungry. I…………….have some bread.

4.    …………..Ann and Mary at the party? No, they……….

5.    I hope they…………..pass the test.

6.    When do you think we…………..meet our parents?

7.    …………..you be sixteen next year? Yes, I …………..

8.    The sun…………..rise at 5 o’clock tomorrow.

9.    ………….you marry me? Yes, I …………

10.                       There’s no bread and milk left. I……………do the shopping.

11.                       Ask Tim. I’m sure he ………….help you plan the party.

12.                       We…………play football after school tomorrow.

Ex V: Put the verb in the correct form (Cho dạng đúng của động từ)

1.    I ……………..(play) tennis tomorrow.

2.    He ………………(pay). I promise

3.    …………..you…………..(open) the door please?

4.    It’s dark. I ………………(switch) on the light.

5.    The weather tomorrow………………..(be) sunny and warm.

6.    She……………..(go) to the sea later today.

7.    I……………….(be) back soon.

8.    I think Tom …………………(pass) the exam next week.

9.    That suitcase is too heavy. They……………….(help) you.

10.We ……………(finish) our homework in an hour.

Ex VI: Write sentences using the given prompts (Viết câu dựa vào gợi ý cho sẵn)                    

1.    I/feed/the dog/soon     ………………………………………………

2.    Dad/fix/my bike/tomorrow. ………………………………………...

3.    Grandma/bake/some/biscuits.………………………………………

4.    I/think/they/come/soon……………………………………………..

5.    They dog/bite/him…………………………………………………..

6.    They/sleep/in a tent/………………………………………………...

7.    The weather/be/poor/tomorrow…………………………………….

8.    They/go/London/next month……………………………………….

9.    He/buy/new car/next Sunday……………………………………….

10.I/play/tennis/the afternoon/…………………………………………

11. We/go/sea/next week/……………………………………………..

12. She/come/see me/the evening/…………………………………….

Ex VII: Write negative sentences (Viết câu phủ định)

1.    Rick/not come/with us ……………………………………………..

2.    Sarah/not eat/the soup………………………………………………

3.    The kids/not make/ a mess………………………………………….

4.    I am sure/you/not get/ill…………………………………………….

5.    She/not feed/the cat…………………………………………………

6.    She/not cook/the dinner…………………………………………….

7.    I/not ride/bike……………………………………………………….

Ex VIII: Write questions (Viết câu hỏi)    

1.    What ………………...(you/do) tomorrow?

2.    ………………..(Susan bake) the cake tomorrow?

3.    ……………….(you study) history at university?

4.    …….……………….(he be) here for the summer?

5.    …………………..(your dad take) you to the airport?

6.    …………………..(Peter study) hard for the exam?

7.    Where……………..(you be) tomorrow?

8.    Why………………..(you visit) the city?

Ex IX: Read and complete                   

Laura: What will you do this (1)……………?

Mary: I will go ………….

Laura: Where will you go?

Mary: I will go camping in the (3)……………..near my house

Laura: What will you (4)…………..with you?

Mary: I will bring water, fruit and some (5)…………….

Ex X: Put the words in order (Sắp xếp từ xáo trộn thành câu)

1.    boys/go/the/weekend/Where/this/will/?

…………………………………………………………………………….

2.    post/will/Why/letter/mother/this/your/?

…………………………………………………………………………….

3.    won’t/leave/farmers/their/week/the/next/village

…………………………………………………………………………….

4.    friends/will/play/When/you/badminton/your/with/?

…………………………………………………………………………….

5.    carry/he/bag/Will/heavy/that/?

…………………………………………………………………………….

Ex XI: Write the answers  

1.    What will you do tomorrow?

…………………………………………………………………………….

2.    Where will you go next weekend?

…………………………………………………………………………….

3.    Will you travel to Nha Trang next year?

…………………………………………………………………………….

4.    Who will you go to the cinema with tomorrow?

…………………………………………………………………………….

Ex XII: Read

My name is Rick. I live in England with my family. I usually get up at half past seven. Next week, we will go to the mountains. We will go there by car. It will take about twenty minutes. I will climb the mountain and visit some friends. I will stay in my friends’ house and play volleyball. I will bring my bag. We will have a great time together.

Write True or False

1.    Rick lives in England with his sister.                                  ………

2.    Rick will go on a picnic next week.                                    ………

3.    They will go there by car.                                                     ………

4.    Rick will climb the mountain.                                             ………

5.    Rick will bring his umbrella.                                               ………

Answer the questions

1.Where does Rick live?

…………………………………………………………………………….2.  What time does Rick usually get up?

…………………………………………………………………………….3. Where will they go next week?

…………………………………………………………………………….

4.How will they go to the mountains?

…………………………………………………………………………….

5.What will Rick visit?

Giúp mình với

1. Today, subjects like music and arts are put into the school ______________in

Viet Nam.

A. so B. too C. either D. however

2. My cousin – Hoa, is the same age me.

A. as B. of C. to D. like

3. For many people, a good knowledge of music and arts is regarded as a

  for every student.

A. need B. needs C. necessity D. necessary

4. This year’s musical festival is not it was last year.

A. worse B. as good as C. as well as D. different from

5. Since the 1970s, the festival in Glastonbury has taken almost every year and has grown in size.

A. time B. place C. note D. notice

6. The puppet shows present themes of Vietnamese villages.

A. city B. country C. rural D. urban

7. The brit school is the most famous arts school in Britain.

A. perform B. performed C. performing D. performance

8. The villagers are they were years ago. There is no change at all.

A. as friendly as C. different from

B. as friend as D. not as friendly as

9. Dong ho paintings are made on _________paper with beautiful___   colours.

A. tradition – nature C. traditional – nature

B. tradition – natural D. traditional – natural

10. My village is not it was ten years ago.

A. same as B. the same C. the same as D. the same like

11. Teenagers in Viet Nam like k- pop, and they like Korean films .

A. so B. too C. either D. however

12. Water puppetry in the 11th  century in the villages of red river delta of north Viet Nam.

A. begin B. start C. formed D. originated

  13. My brother’s taste in art is quite different mine.

A. to B. as C. from D. then

14. The group is for their albums and tours around the world.

A. well-prepared C. well-know

B. well-known D. know-how

15. The film is not long as the film I watched last week.

A. but B. as C. to D. from

16. You can see many interesting in that art gallery.

A. paper B. portraits C. colours D. paints

17. I never watch ballet, and my sister doesn’t .

A. so B. too C. either D. like that

18. Classical music is not as pop music.

A. exciting B. as exciting C. as excited D. more excited

19. Arts are of great in education, especially for young children.

A. important B. importance C. unimportant D. unimportance

20. The performances of puppetry show in the countryside and

A. everyday life – folk tales C. everyday life – folk stories

B. everyday life – folk rock D. everyday lives – folk people