1. I would be surprised if Ann came to see us now.

2. If we had enough money,we would go on holiday

3. Unless you do these exercises more carefully, you will fail the exam.

4. If I knew the answer, I could tell you.

5. If she knew French, she could apply for the job

6. Unless she cam here now, we'd come back home

7. Unless you are careful, you will be able to get the job

8. If it rains soon, the tree won't die

* Rewrite the sentences.

1. It is late now; I don't think Ann will come to see us.

-> I would be surprised if __________Ann came to see us________.

2. We don't go on holiday because we don't have enough money.

-> If _________we had enough money, we would go on holiday_________.

3. Do these exercises more carefully or you will fail the exams.

->Unless_________you do these exercises more carefully, you will fail the exams_________.

4. I do not know the answer so I cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, she could apply for the job________.

6. If she didn't come here now, we'd come back home.

-> Unless__________she came here now, we'd come back home________.

7. Be careful or you will not be able to get the job.

-> Unless__________you are careful, you won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

1. I do it __because______ . I it .

2. Let us wait here ___until_____ the rain stops .

3. This is an expensive __and________ very useful book .

4. Walk quickly ___or______ you will be late for the meeting .

5. He has to retive ___because______ of illness .

6. We will go swimming next Sunday _______ it doesn't rain

7. We are getting tired , __so________ we will stop for a rest .

8. Your parents _____and_______ you don't do the housework

1. I do it because I it .

2. Let us wait here until the rain stops .

3. This is an expensive but very useful book .

4. Walk quickly or you will be late for the meeting .

5. He has to retive beacause of illness .

6. We will go swimming next Sunday if it doesn't rain

7. We are getting tired , so we will stop for a rest .

8. Your parents and you don't do the housework

1. Could

2. may

3. Don't talk

4. Come

5. any - some

6. on - in

7. for

8. are being

9. are going to

10. is going to build

11. Shall you marry

* Rewrite the sentences.

1. It is late now; I don't think Ann will come to see us.

-> I would be surprised if __________Ann came to see us________.

2. We don't go on holiday because we don't have enough money.

-> If _________we had enough money, we would go on holiday_________.

3. Do these exercises more carefully or you will fail the exams.

->Unless_________you do these exercises more carefully, you will fail the exams_________.

4. I do not know the answer so I cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, she could apply for the job________.

6. If she didn't come here now, we'd come back home.

-> Unless__________she came here now, we'd come back home________.

7. Be careful or you will not be able to get the job.

-> Unless__________you are careful, you won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

1) It is late now; I don't think Ann will come to see us

-> I would be surprised if Ann came to see us.

2)We don't go on holiday because we don't have enough money

-> If we had enough money, we would go on holiday.

3) Do these exercises more carefully or you will fail the exams

-> Unless you do these exercises more carefully, you will fail the exams.

4) I do not know the answer so I can not tell you

-> If I knew the answer, I could tell you.

5) She can't apply for the job because she doesn't know French

-> If she knew French, she could apply for the job.

6) if she didn't come here now, we'd come back home

-> Unless she came here now, we'd come back home.

7) Be careful or you will not be able to get the job

-> Unless you are careful, you will be able to get the job.

8) The trees will die unless it rains soon

-> If it doesn't rains soon, the trees will die.

1. It's easy, isn't it/ doesn't it?

2. The film was really bad, wasn't it / didn't it?

3. We aren't late, aren't we / are we?

4. She lives in that house, isn't it / doesn't she?

5. You don't like curry, don't you / do you?

6. You are going to be there, don't you / aren't you?

7. It won't rain tomorrow, is it / will it?

8. You know where he lives, don't you / doesn't he?

1. It's easy, isn't it/ doesn't it?

2. The film was really bad, wasn't it / didn't it?

3. We aren't late, aren't we / are we?

4. She lives in that house, isn't it / doesn't she?

5. You don't like curry, don't you / do you?

6. You are going to be there, don't you / aren't you?

7. It won't rain tomorrow, is it / wil it?

8. You know where he lives, don't you / doesn't he?

1. It's easy, isn't it/ doesn't it?

2. The film was really bad, wasn't it / didn't it?

3. We aren't late, aren't we / are we?

4. She lives in that house, isn't it / doesn't she?

5. You don't like curry, don't you / do you?

6. You are going to be there, don't you / aren't you?

7. It won't rain tomorrow, is it / wil it?

8. You know where he lives, don't you / doesn't he?

1) have painted

2) washed

3) ours

4) have not come

5) will be caught

# KHÁC

1)To prepare for the New Year, I ........................ my house again since last month (paint/ painted/ have painted/ has painted)

2 )They.................. the used plastic bottles with water several times yesterday ( washed/ is washed/ are washed/ were washed)

3) We will go on holiday with some friends of ............. (our/ ours/ us/ we)

4) The boys ................. home for lunch because they are planning to visit the hydro power station (have not come/ do not come/ will not be coming/ is not coming)

5) It is going to rain any minute now. The children .................. in the rain ( is being caught/ will be caught/ is caught/ are caught)

VI Read the following passage and answer each of the question below. ( 10 points )

We speak about the weather almost everyday. Before we begin doing something we want to know what kind of weather it is going to be.

Why do we speak about the weather so often? The answer is not difficult. We want sunny weather when we go for a walk in the country, and on a rainy day we stay at home reading books, watching TV or doing other things.

When we are at the seaside, windy weather is not pleasant . It is difficult to swim when the wind blows. And the wind can change good weather into bad one. The sun will stop shinning, and the rain may come.

And is there anything which we can do and must do in any weather? Yes, of coure there is. As English people say*rain or shine we must go to school.*.School is good in any weather, isn’t it?

It is obviously important for a farmer, a fisherman, an airplanr pilot, and a hip’s captain to know what the weather will be like. Unless they know what weather to expect , they cannot make their plans.

1 How often do we speak about the weather?

ALMOST EVERYDAY.

2 What do we usually do on a rainy day?

we stay at home reading books, watching TV or doing other things.

3 What is wrong with us when we are at the seasidde on a windy day?

It is difficult to swim when the wind blows.

4 According to the writer, what thing can we do and must we do in any weather?

WE MUST GO TO SCHOOL.

5 Why is it important for us to know what kind of weather it is going to be?

Because unless they know what weather to expect , they cannot make their plans.

1. The weather wasn't very warm. We couldn't go swimming.

=> The weather wasn't warm enough to go swimming.

2. He wasn't very experienced. He couldn't do the job.

=> He wasn't experienced enough to do the job.

3. The ladder wasn't very long. It didn't reach the window.

=> The ladder wasn't long enough to reach the window.

4. The tea isn't strong. It won't keep us awake.

=> The tea isn't strong enough to keep us awake.

5. The fire isn't very hot. It won't boil the kettle.

=> The fire isn't hot enough to boil the kettle.

6. The ice is quite thick. We can walk on it.

=> The ice is thick enough to walk on.

7. It wasn't very warm. We couldn't sit in the garden.

=> It wasn't warm enough to sit in the garden.

1. The weather wasn't very warm. We couldn't go swimming.

=> The weather wasn't warm enough to go swimming.

2. He wasn't very experienced. He couldn't do the job.

=> He wasn't experienced enough to do the job.

3. The ladder wasn't very long. It didn't reach the window.

=> The ladder wasn't long enough to reach the window.

4. The tea isn't strong. It won't keep us awake.

=> The tea isn't strong enough to keep us awake.

5. The fire isn't very hot. It won't boil the kettle.

=> The fire isn't hot enough to boil the kettle.

6. The ice is quite thick. We can walk on it.

=> The ice is thick enough to walk on.

7. It wasn't very warm. We couldn't sit in the garden.

=> It wasn't warm enough to sit in the garden.

1/ The boys stood on the desk.They wanted to get a better view.

=> The boys stood on the desk so that they could get a better view.

2/ We learn English. We want to have better communication with other people.

=> We learn English in order that we could have better communication with other people.

3/ We lower the volume. We don't want to bother our neighbours

=> We lower the volume so that we wouldn't bother our neighbours.

4/ I will write to you. I want to you know my decision soon.

=> I will write to you in order that you can know my decision soon.

5/ These girls were talking whispers, They didn't want anyone to hear there conversation.

=> These girls were talking whispers so that anyone wouldn't hear the conversation.

6/The little girl feigned to be sick. She hoped we didn't make her work

=> The little girl feigned to be sick in order that we wouldn't make her work.

7/ I spoke loudly. I wanted everybody could hear me clearly

=> I spoke loudly so that everybody could hear me clearly.

8/Mary often goes home as soon as the class is over. She doesn't want her mother to wait for her

=> Mary often goes home as soon as the class is over in order that her mother wouldn't wait for her.

9/ Tom gets up early. he doesn't want to be late for school

=> Tom gets up early so that he wouldn't be late for school.

10/ Wellfrog hide the sweets under his pillow. He didn't want his mother to see them.

=> Wellfrog hide the sweets under his pillow in order that his mother wouldn't see them.