4.I took the job because I didn't know how difficult it was.  If……………………………………………………………………….. 5. My father didn't earn much money, so life wasn't easy for us.  If……………………………………………………………………….. 6. I don't ride the bus to work every morning because it's always so crowded.  If……………………………………………………………………….. 7.The wind is blowing hard. so I won't take the boat out for a ride.  If……………………………………………………………………….. 8.Nick can't find the way because he hasn't got a map.  If……………………………………………………………………….. 9. I can't look the word up because I haven't got a dictionary.  If……………………………………………………………………….. 10.We don't visit our parents very often because they live so far away.  If……………………………………………………………………….. 11. You stop smoking, so you feel better. Unless…………………………………………………………………………… 12. I went to the party last night, so I am tired now.  Unless……………………………………………………………………. 13. Unless you leave immediately, I will call a policeman.  If……………………………………………………………………….. 14. He would be happy if he were here now.  Were ………………………………………………………………………… 15.I’d have gone swimming yesterday afternoon if I had had time. Had ………………………………………………………………………………. 16.I didn’t visit you because I didn’t know you were in hospital.  Had………………………………………………………………………. 17. The earth moves around the sun, so everything doesn’t float.  If………………………………………………………………………………….. 18. He didn’t take my advice, he isn’t a rich man now. If………………………………………………………………………………………. 19. 1 don't know anything about plumbing, so I can't fix the leak in the sink myself If………………………………………………………………………………………. 20. If Alan ate breakfast, he wouldn't overeat at lunch.  Unless………………………………………………………………………

1) The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow.->If the children.......................

2) They don't understand the problem. They won't find a solution.->Should.....................

3.He sits around too much. He isn't fit.->Were.................

4.Rita is exhausted today because she didn't get any sleep last night.->Had.....................

5.She's very thin; perhaps that's why she feels cold so much.-> If she.............................

6.He never polishes his shoes, so he never looks smart.-> If he.......................

7.He can't park near his office; that's why he doesn't coe by car.-> If he......................

8. My house is guarded by two big dogs. That's the only reason it isn't broken into every night.->If my house..................

9.The flats are not clearly numbered, so it is very difficult to find anyone.-> If the flats.................................

10.I don't know her e-mail address, so I can't tell you.->Were...................................

I)Conditional sentences

1.She doesn't live in London because she doesn't know anyone there

->She'd.....

2.I can't live in the country because I can't find a job here

->I'd.........

3.The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow

->If the children......

4.They don't understand the problem. They won't find a solution

->If they.....

5.He sits around too much. He isn't fit

->If he......

6.Carol didn't answer the phone because she was studying.

->If Carol....

7.Rita is exhausted today because she didn't get any sleep last night

->If Rita.....

8.She's very thin,perhaps that's why she feels cold so much

->If she.....

9.He never polishes his shoes, so he never look smart

->If he.....

10.He can't park near his office; that's why he doesn't come by car

->If he.....

11.My house is guarded by 2 big dogs. That's the only reason it isn't broken into every night

-> If my house....

12.I don't want them to be upset, so I've decided not to tell them what happened

->They.....

1. She doesn’t live in London because she doesn’t know anyone there
=> If …
2. I don’t have a spare ticket. I can’t take you to the concert
=> If I …
3. The schoolchildren sowed some seeds, but they forgot to water them so they didn’t grow.
=> If the children …
4. They don’t understand the problem. They won’t find a solution
=> If they …
5. Carol didn’t answer the phone because she was studying..
=> If Carol …
6. Rita is exhausted today because she didn’t get any sleep last night.
=> If Rita ……
7. He can’t park near his office; that’s why he doesn’t come by car
=> If he …
8. The flats are not clearly numbered, so it is very difficult to find anyone.
=> If the flats ….
9. I don’t know her e-mail address, so I can’t tell you
=> If I ……
10. She works in the evening. She has no time to play with her children
=> If she …
11. He doesn’t see the signal so he doesn’t stop his car
=> If he ……
12. Peter gets bad marks because he doesn’t prepare his lessons well
=> If Peter ……
13. Mary doesn’t have enough money. She can’t buy a new car.

> If Mary……

Viết lại các câu sau:

1. I don't ride the bus to the school every morning because t's always so crowded.

-> If.........................

2. the manager didn;t phone the secretary thí morning.

-> The secretary.............................

3. Would rather go to school on foot than take a bus.

-> Would prefer........................................

4. Did Mary buy this beautiful dress?

-> Was................................................

5. No one has signed the cheque.

-> The cheque.........................................

Viết lại câu

1 a lot of fish die everyday which live in polluted sea

A a lot of fish die everyday which live in polluted sea

B alot of fish which live in the polluted sea die everyday

C a lot of fish die everyday which they live in the polluted sea

D a lot of fish which they live in the polluted sea die everyday

2 I don't ride to work every morning because the road is always crowded

A If the road were not always crowded , I will ride to work every morning

B If the road is not always crowded, I will ride to work every morning

C If the road werevnit always crowded , I word ride to work every morning

D If the road is not always crowded, I would ride to work every morning

Khoanh vào đáp án đúng

1 when the acident happened, the police . .immediately

A were called

B called

C are called

D calls

2 my parents and I ....to the seside for a long time

A aren't

B won't be

C haven't been

D weren't'

II. Combine these sentences using: which , who , whom

1. A woman answered the phone. She told me you was busy.

2. The bus is always crowded. I take it to school every morning.

3. They are singing a song. I don't know the song.

4. A man spoke to me. He was very helpful.

5. A midwife is a woman. She assists other women in childbirth.

6. Linh Giang is my neighbor. We met her yesterday.

7. The house is for sale. It has the green shutters.

8. My farther bought a motor bike. The motorbike costs 2 thousand dollars.

9. They are the postcards. I sent them from Australia.

10. The house has been built in the forest. It doesn't have electricity.

11. The girl chatted with him yesterday. She arrived here at 6:30.

12. I'm reading the book. I bought it in London in 1996.

13. Trang couldn't come to the party. This was perfectly true.

14. Do you know the girl? Tom is talking to the girl.

15. Tuan speaks English very well. He comes from Vietnam.

16. The man invited me to his party. He was really polite.

17. A lion is an animal. This animal lives in Africa.

18. I have a class. It begins at 8 am.

19. A globe is a ball. This ball has a map of the world on it.

20. The soup was too salty. I had it for lunch.

21. We are visiting Ha Long. Ha Long is in the north of Vietnam.

22. My father is an doctor. He has gone to abroad.

23. Ms Kim Anh will be our History teacher next semester. You talked with her yesterday.

24. The watch belongs to Lam. It is in the bathroom.

26. Mary is a bit deaf. She didn't hear the phone.

27*. We'll meet Peter tomorrow. He has 2 brother and one sister.

28. We are talking to Vietnam. Vietnam has a population of 87 million people.

31. She can't speak English. It is a disadvantage.

33. Do you remember Mrs Lan? She taught us history.

34. The museum was built in 1805. Our class visited it last weekend.

35. The man works in the hospital. I told you about him.

36. Do you like the person? The person sits next to you.

37. The house costs a lot of money. My father bought it last year.

39. My sister is rather childish. She was trained to be a sewer.

40. Colin told me about his new job. He enjoys it very much.

41 . We know a lot of people. They live in London.

42. We know her grandparents. They live in London.

44. We stayed at the Cau Vong hotel. Nam recommended it to us.

45. Jane works for a company. It makes shoes.

46. She told me her address. I wrote down it on a piece of paper.

47. There are some words. They are very difficult to translate.

48. John is one of my closest friends. I have known him for a very long time.

49. A pacifist is a person. He believes that all wars are wrong.

50. What is the name of the man? You borrowed his car.

51. This watch costs a lot of money. I have lost the watch.

52. We were given a lot of information. Most of the information was useless.

55. Mary has three brothers. All of her brothers are married.

56. They asked me a lot of questions. I couldn't answer most of them.

57. Jill isn't on the phone. This makes it difficult to contact her.

58. Mr Carter is very interested in our plan. I spoke to him on the phone last night.

59. My computer is expensive. I bought it in Bac Giang in 2007.

60. The man is my father. I respect this man most.

63. The shirts are too big. My sister bought them for me.

64. Ho Chi Minh city is in the north of Vietnam. HCM city is the most populous city in the country.

Ex1: Complete the conditional sentences, using the given information:

1. You should take exercise regularly because it is the way to get fit.

-> If you ...........................................................................................

2. I can't look the word up because I don't have a dictionary.

-> If I ....................................................................................

3. I don't have his phone number, so I don't phone him.

-> If I ............................................................................

4. You may want a help, just give me a ring.

-> If you .......................................................

5. It is raining, so we won't finish the game.

-> If it ..........................................................

6. I don't ride the bus to school every day because it is always crowded.

-> If the bus ..............................................................................................

7. People don't realise how important it is to conserver energy, so they do nothing about it.

-> If people ............................................................................................................................

8. David has a lot of accidents because he is so clumsy.

-> If David ......................................................................

Sentence transformation. (Using’if’)

1. Stop talking or you won’t understand the lesson.

2. Go right now or you’ll be late for the train.

3.Because I don’t have enough free time, I can’t help my mother with the housework.

4.I don’t ride the bus to school every morning because it’s always so crowded.

5. The wind is blowing hard, so they won’t take the boat out for a ride.

6. I don’t want them to be upset, so I’ve decided not to tell them what happened.

7 .Carol didn’t answer the phone because she was studying.

8. Sally doesn’t know what she has to do for homework because she was absent from school on Friday.

9. I didn’t prepare for today’s lesson. So it is difficult for me to understand the teacher’s explanation.

10. Rita is exhausted today because she didn’t get any sleep last night.

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