Exercise: Kết hợp câu dùng câu điều kiện.

11. If you do not like this one, I'll bring you another.

--> Unless you like this one, I'll bring you another.

12. Martin failed his driving test last week because he was very nervous.

--> If Martin hadn't been very nervous, he wouldn't have failed his driving test last week.

13. He paid me last night. I had enough money to buy a car.

--> If he hadn't paid me last night, I wouldn't have had enough money to buy a car.

14. I stayed up late last night that's why I can't get up early today.

--> If I hadn't stayed up late last night, I could get up early today.

15. If you can't arrive at the office earlier, please turn on the airconditioner.

--> Unless you can arrive at the office earlier, please turn on the airconditioner.

16. He got troubles, so he couldn't go to the airport on time.

--> If he hadn't got troubles, he could have gone to the airport on time.

17. The car breaks down so often because you don't take good care of it.

--> If you took good care of the car, it wouldn't broke down so often.

18. He tells lies to his boss that's why he is fired at once.

--> If he didn't tell lies to his boss, he wouldn't be fired at once.

19. He didn't revise all his lessons, so he failed the exam.

--> If he had revised all his lessons, he wouldn't have failed the exam.

20. Rita is exhausted today because she didn't sleep last night.

--> If Rita had slept last night, she wouldn't be exhausted today.

Cám ơn =))

Viet lai cau su dung dai tu quan he

These are the things.I spoke about them just now

---> these are the things which i spoke about them just now

The story was interesting. He told me story

--> the story which he told me was interesting

She fell in love with a man. She had never met him before

--> she fell in love with a man who she had never met before

here is the exercises. You must do them today

--> here is the exercises which you must do today

The flowers are very beautiful.She just bought them in the market

--> the flowers which she just bought in the market are very beautiful

What is the word?. You want to look it up

--> what is the word which you want to look up?

Arabic is a language. I find it difficult to learn

--> arabic which i find difficult to learn is a language

Where are the papers? You want to show me the papers.

--> Where are the papers which you want to show me?

The house is very old. He was born in it

=> the house which he was born in is very old

How old is the man? You are telling me about

--> how old is the man who you are telling me about?

Ex 1. Choose the best option

1. It's raining,....................I can't go to the beach. (so/ therefore/ but/ although)

2. Nam got wet.................he forgot his umbrella (so/ because/ although/ and)

3. ................Lan has an exam tomorrow, she is still watching television ( Because/ Although/ However/ If )

4. My brother loves reading....................computer games are popular today ( as/ though/ and/ because)

5. .................the lake is highly polluted, we cannot swim in it. (Since/ Although/ However/ After)

6. Nam is tired .................... he stayed up late watching TV. (so/ even though/ because/ but)

7. My friend lied to me, .................. I don't trust her anymore (so/ therefore/ but/ because)

8. It was cold outside................., they went swimming in the lake (although/ because/ so/ however)

9. He put on his raincoat...........it was a bright, sunny day. (because/ even though/ therefore/ but)

10. My brother didn't go to work yesterday................he didn't feel well (so/ because/ although/ but)

Ex 2: Rewirte the following sentences, beginning with the words provided

1. She told the truth, but no one believed her

--> Although she told the truth, no one believed her

2. They are poor, but their children are happy

-->Although they are poor, their children are happy

3. In spite of the bad weather, the match took place

-->Although the weather was bad, the match took place

4. Nancy was sad. She cried

--> Because Nancy was sad, she cried

5. His watch is broken. He was late for the meeting

--> Since his watch is broken, he was late for the meeting

6. I am so busy that I can't help you right now

--> I am too busy to help you right now

7. Some movies are too violent for the children to watch

--> Some movies are so violent that the children shouldnot watch

8. These shoes aren't big enough for me to wear

--> There shoes are too big for me to wear

9. The story was so funny that everyone laughed

-->It was such a funny story that everyone laughed

10. The suitcase is so heavy that the woman cannot carry it

--> It is such a heavy suitcase that the woman cannot carry it

bác giỏi quá, tiếp thêm tinh thần cho bác

1. The teacher is Mr Pike. We studied with him last year

-> The teacher is Mr Pike whom we studied with last year.

2.The problem has been discussed in class. We are very interested in it.

-> We are very interested in the problem which has been discussed in class.

3.Do you see my pen? I have just written the lesson with it.

-> Do you see my pen which I have just written the lesson with.

4.I like standing at the windows. I can see the park from this window.

-> I like standing at the windows which I can see the park from.

5.We are crossing the meadow. We flew kites over it in our childhood.

-> We are crossing the meadow which we flew kites over in our childhood.

6.The middle-aged man is the director. My father is talking to him.

-> The middle-aged man whom my father is talking to is the director.

7.The boy is my cousin. You made fun of him.

-> The boy whom you made fun of is my cousin.

8.The woman lives next door to me. You gave place to her on the bus.

-> The woman whom you gave place to on the bus lives next door to me.

9.These children are orphans. She is taking care of these children.

-> She is taking care of these children whom are orphans.

10.This is the result of our work. I'm pleased with it.

-> This is the result of our work which I'm pleased with.

#fix:

1. The teacher whom we studied with last year is Mr Pike.

WRITE A SENTENCE WITH IF FOR EACH SITUATION
1. he is poor, so he can't make an abroad tour
-> were he not poor, he could make an abroad tour
2. we came home from ourr holiday early because we ran out of money
-> had we not run out of money,we wouldn't have come home from ourr holiday early
3. i can't enter the room now because i left the key at home
-> if I hadn't left the key at home,I would have entered the room now
4/ the men is wearing protective clothing, so they are safe
-> the men wouldn't be safe if they weren't wearing protective clothing
5. be patient or you will destroy everything
-> if you aren't patient, you will destroy everything
6. they used to drink beer for breakfast in england years ago
-> beer used to be drunk for breakfast in england years ago

#cont

REWRITE THE FOLLOWING SENTENCES
1. i think you shouldn't take part in this dancing club
-> if i were you,I wouldn't take part in this dancing club
2. i advise you to listen to the teacher during the lesson
-> if i were you,I would listen to the teacher during the lesson
3. leave me alone or i will call the police
-> if you leave me alone , i will call the police
4. finish your paper or you can't go home
-> if you don't finish your paper , you can't go home
5. they made the little boy climb the chimneys to clean them
-> the little boy was made to climb the chimneys to clean them
6. they say exercise is good for health
-> exercise is said to be good for health
7. you need to have your hair cut
-> your hair needs cutting
8. andrew wanted to ask Frank Sinatra for his autograph, but he wasn't brave enough
-> had andrew been brave enough,he would have asked Frank Sinatra for his autograph.
9. i don't know anything about plumbing so i can't fix the leak in the sink myself
-> were I to know anything about plumbing ,I could fix the leak in the sink myself
10. you need to have your housse rebuilt
-> your house needs rebuilting
11. my parents have just given one of my most favorite toy to me
-> one of my most favorite toys has just been given to me by parents
12. it is said that on of the workers quits the job
-> one of the workers is said to quit the job
13. the students need to do homework every day
-> the homework needs doing be the students everyday
14. my father made me get to school by bike
-> i was made to get to school by bike
15. the kind boss has allowed the unemployed to work in his company
-> the unemployed have been allowed to work in the kind boss's company
16. he doesn't like people laughing at him
-> he doesn't like being laughed at
17. mrs. lan has taken care of the old in my neighborhood recently
-> the old in my neighborhood has been taken care by mrs lan recently
18. no one in my family has eaten a snail before
-> a snail has never been eaten before in my family
19. nobody in the party has tasted my dishes
-> my dishes has never been tasted in the party
20. bring the raincoat with you or you will get wet on the way back
-> should you bring the raincoat with you or you will get wet on the way back
21. there is a grammar error in this English essay, that's why it can't get a full mark
-> if there weren't a grammar error in this English essay, it could get a full mark

22. because i don't have a typewriter, i can't type it myself
-> i could type it if I had a typewriter
23. he was tired so he made a mistake
-> if he weren't tired ,he wouldn't have made a mistake
24. he has just brought some cups of tea to the visitors in the next room
-> some cups of tea have just been bought for the visitors in the next room
25. she can't be employed because she doesn't have college degree
-> if she had college degree,she could be employed
26. there are industrial factories inside the city, that's why pollution can't be reduced
-> pollution could be reduced if there weren't industrial factories inside the city
27. it rained heavily so they didn't go camping last sunday
-> had it not rained heavily ,they would have gone camping last sunday
28. although the weather was bad, i still got to schoold
-> in spite of the bad weather,i still got to schoold
29. he still went to work although he felt too tired
-> despite being tired,he still went to work
30. because it rained , we decided to stay home and watch tv
-> because of raining, we decided to stay home and watch tv

WRITE A SENTENCE WITH IF FOR EACH SITUATION
1. he is poor, so he can't make an abroad tour
-> were he to be rich, he could make an abroad tour
2. we came home from ourr holiday early because we ran out of money
-> had we not run out of money, we would not have come home from our holiday early
3. i can't enter the room now because i left the key at home
-> if I hadn't left the key at home, I could enter the room now
4/ the men is wearing protective clothing, so they are safe
-> the men would be safe with protective clothing
5. be patient or you will destroy everything
-> if you aren't patient, you will destroy everything
6. they used to drink beer for breakfast in england years ago
-> beer used to be drunk for breakfast in england years ago

REWRITE THE FOLLOWING SENTENCES
1. i think you shouldn't take part in this dancing club
-> if i were you, i wouldn't take part in this dancing club
2. i advise you to listen to the teacher during the lesson
-> if i were you, i would listen to the teacher during the lesson
3. leave me alone or i will call the police
-> if you don't leave me alone, i will call the police
4. finish your paper or you can't go home
-> if you don't finish your paper, you can't go home
5. they made the little boy climb the chimneys to clean them
-> the little boy was made to climb the chimneys to clean them
6. they say exercise is good for health
-> exercise is said to be good for health
7. you need to have your hair cut
-> your hair needs cutting
8. andrew wanted to ask Frank Sinatra for his autograph, but he wasn't brave enough
-> had Andrew been brave enough, he would have asked Frank Sinatra for his autograph
9. i don't know anything about plumbing so i can't fix the leak in the sink myself
-> were i to know something about plumbing, i could fix the leak in the sink myself
10. you need to have your housse rebuilt
-> your house needs to be rebuilt
11. my parents have just given one of my most favorite toy to me
-> one of my most favorite toys has just been given to me by my parents
12. it is said that on of the workers quits the job
-> one of the workers is said to quit the job
13. the students need to do homework every day
-> the homework needs to be done by the students every day
14. my father made me get to school by bike
-> i was made to get to school by bike by my father
15. the kind boss has allowed the unemployed to work in his company
-> the unemployed have been allowed to work in his company by the kind boss
16. he doesn't like people laughing at him
-> he doesn't like being laughed at
17. mrs. lan has taken care of the old in my neighborhood recently
-> the old in my neighborhood has been taken care of by mrs lan recently
18. no one in my family has eaten a snail before
-> a snail has never been eaten by a member in my family before
19. nobody in the party has tasted my dishes
-> my dishes have never tasted in the party
20. bring the raincoat with you or you will get wet on the way back
-> should you to bring the raincoat with you, you won't get wet on the way back
21. there is a grammar error in this English essay, that's why it can't get a full mark
-> if there weren't a grammar error in this english essay, it could get a full mark
22. because i don't have a typewriter, i can't type it myself
-> i could type myself if i had a typewriter
23. he was tired so he made a mistake
-> if he hadn't been tired, he wouldn't have made a mistake
24. he has just brought some cups of tea to the visitors in the next room
-> some cups of tea has just been bought to the visitors in the next room
25. she can't be employed because she doesn't have college degree
-> if she had a college degree, she could be employed
26. there are industrial factories inside the city, that's why pollution can't be reduced
-> pollution could be reduced if there weren't industrial factories inside the city
27. it rained heavily so they didn't go camping last sunday
-> had it not rained heavily, they could have gone camping last sunday
28. although the weather was bad, i still got to schoold
-> in spite of the bad weather, i still got to school
29. he still went to work although he felt too tired
-> despite feeling too tired, he still went to work
30. because it rained , we decided to stay home and watch tv
-> because of raining weather, we decided to stay home and watch tv

1. Because they drive carelessly, they get some problems
-> If_______they didn't drive carelessly, they wouldn't get some problems____________
2. Keep quiet or I'll scream.
-> If _________you don't keep quiet, I'll scream___________
3. We don't have enough money, so we don't buy those new comics
-> If __________we had enough money, we would buy those new comics___________
4. Stop talking or you won't understand the lesson
-> If ___________you odn't stop talking, you won't understand the lesson___________
5. She is not free today, that's why she can't go to the movie with her friend
-> If__________she were free today, she could go to the movie with her friend______________
6. Water these plants or they will die.
-> If____________you don't water these plants, they'll die______________
7. He is so lazy, so he fails in the final exam
-> If ______________he weren't so lazy, he wouldn't fail in the final exam_____________
8. Because the weather is not fine, the children don't play out door
-> If ________________the weather were fine, the children would play out door______________
9. Go right now or you'll be late for the train
-> If ____________you don't go right now, you'll be late for the train_________________
10. She doesn't play tennis because she is very old
-> If____________she weren't very old, she would play tennis_____________