Rewrite these sentences by using the condition sentence:
1. She can’t be employed because she doesn’t have a college degree.
→ If _____________________________________________
2. I don’t have enough money. I can’t go on a long holiday this year
.→ If ______________________________________________
3. He is very slow, so we won’t give his such an important task
.→ ______________________________________________
4. She is lazy, so she can’t pass the exam.
→ If ______________________________________________
5. He works overtime to get more money because he has to pay father’s debt
.→ If ______________________________________________
6. City life isn’t enjoyable because everything is very expensive.
→ If _____________________________________________
7. She got bad mark because she didn’t learn hard.
→If ______________________________________________
8. I got lost because I forgot the map.
→If ______________________________________________
9. If anyone didn’t come, we would phone you at once.
→ Unless ______________________________________________
10. They were very angry because their friends didn’t come on time
.→ If _____________________________________________
 

Use “if“ in place of “unless“
1. We won’t go out unless it stops raining.-
____________________________________________________________
2. I will call the police unless you give back my bicycle.-
____________________________________________________________
3. You wouldn’t be able to do this exercise unless your English were good.-
____________________________________________________________
4. Unless we had enough rain, we couldn’t grow rice.-
____________________________________________________________
5. The fishermen couldn’t have caught a lot of fish unless they had had good nets.-
____________________________________________________________
6. I wouldn’t buy it unless I could afford it.-
____________________________________________________________
7. I would refuse to go unless they paid my expenses.-
____________________________________________________________
8. I don’t agree with his economic policy. I wouldn’t vote for him unless he changed it.-
____________________________________________________________
9. He wouldn’t have written unless he had heard news.-
____________________________________________________________
10. You might not have a terrible toothache unless you went to the dentist regularly.-
____________________________________________________________
 

Rewrite these sentences by using conditional sentence Type I
1. Turn off all the lights and you will not pay more money.
If ..........................................................................................................
2. Unless she wears warm clothes, she will have a cold.
If ..........................................................................................................
3. Be careful or you may have an accident.
If ..........................................................................................................
4. phone your parents or you have a trouble.
If ..........................................................................................................
5. Unless she whispers, everyone knows what she is saying.
If ..........................................................................................................
6. Stay here and you will feel save.
If ..........................................................................................................
7. Pay electricity bill today or your electricity will be cut off.
If ..........................................................................................................
8. Stop smoking otherwise your cough may be worse.
If ..........................................................................................................
9. Unless we use less fossil fuel, they will be run out soon.
If ..........................................................................................................
10. Unless it stops raining today, we may be faced with a serious flood.
If ..........................................................................................................
 

Give the correct form of the verbs in brackets
1. Before (give) ...................... evidence you must swear (speak) ...................... the truth.
2. His doctor advised him (give up) ...................... his job.
3. My family decided (have) ...................... a holiday in Hoi An last week.
4. Some people seem (have) ...................... passion for (write) ...................... to the
newspaper.
5. I tried (explain) ...................... to him but he refused (listen) ...................... and went
on (grumble) ......................
6. Would you like (go) ...................... (fish) ...................... with me this afternoon?
7. She has something (tell) ...................... you.
8. My mother had her hair (do) ...................... once a month.
9. I know my hair needs (cut) ...................... but I never have time (go) ...................... to
the hairdresser’s.
10. It took me three days (find) ...................... out the old photograph.
 

Decide if each sentence is true (v) or false (x).
1. I can’t imagine Peter to go by bike.
..........................................................................................................................................
2. He agreed to buy a new car.
..........................................................................................................................................
3. The question is easy to answer.
..........................................................................................................................................
4. The man asked me how to get to the airport.
..........................................................................................................................................
5. I look forward to see you at the weekend.
..........................................................................................................................................
6. Are you thinking to visit London?
..........................................................................................................................................
7. We decided to run through the forest.
..........................................................................................................................................
8. The teacher expected Sarah to study hard.
..........................................................................................................................................
9. She doesn’t mind to work the night shift.
..........................................................................................................................................
10. I learned to ride the bike at the age of 5.
..........................................................................................................................................
11. I hope to graduate from college next June
..........................................................................................................................................
12. The models practiced to walk with a book balanced on their heads
..........................................................................................................................................
13. Mandy has promised to take care of our dog while we are on vacation.
..........................................................................................................................................
14. Mr. Edwards chose to accept the management position in Chicago rather than the
position in Miami.
..........................................................................................................................................
15. I don’t know what she wants to do tonight. Why don’t you ask her?
..........................................................................................................................................

Decide if each sentence is true (v) or false (x).
1. I can’t imagine Peter to go by bike.
..........................................................................................................................................
2. He agreed to buy a new car.
..........................................................................................................................................
3. The question is easy to answer.
..........................................................................................................................................
4. The man asked me how to get to the airport.
..........................................................................................................................................
5. I look forward to see you at the weekend.
..........................................................................................................................................
6. Are you thinking to visit London?
..........................................................................................................................................
7. We decided to run through the forest.
..........................................................................................................................................
8. The teacher expected Sarah to study hard.
..........................................................................................................................................
9. She doesn’t mind to work the night shift.
..........................................................................................................................................
10. I learned to ride the bike at the age of 5.
..........................................................................................................................................
11. I hope to graduate from college next June
..........................................................................................................................................
12. The models practiced to walk with a book balanced on their heads
..........................................................................................................................................
13. Mandy has promised to take care of our dog while we are on vacation.
..........................................................................................................................................
14. Mr. Edwards chose to accept the management position in Chicago rather than the
position in Miami.
..........................................................................................................................................
15. I don’t know what she wants to do tonight. Why don’t you ask her?
..........................................................................................................................................
 

Choose the correct answers.
1. He was heard .................... shout.
A. to B. of C. by D. at
2. This student expected .................... the first winner of the Grand Prix.
A. be B. being C. to be D. will be
3. I told her .................... about her wedding; everything will be OK.
A. don’t worry B. not to worry C. no worry D. not worry
4. She .................... him when he called her.
A. pretended not hear B. pretended she heard not
C. pretended not to hear D. did not pretend hear
5. The doctor advised .................... late.
A. me not staying up B. me not stay up
C. me not to stay up D. I did not stay up
6. The school superintendent told me ....................
A. hurrying up B. to hurry up C. hurry up D. hurried up
7. Mr. Brown told the schoolgirls .................... in class.
A. don’t ear B. not to eat C. eat not D. not eat
8. The young teachers wanted a Foreign Language Teaching workshop .................... in
Ho Chi Minh City.
A. to be holding B. should hold C. to be held D. to hold
9. .................... able to take part in the international math contest two years from now,
Son works very hard in his math class.
A. In order to be B. Being C. Been D. So that he be
10. Try .................... so many mistakes.
A. not to make B. not make C. to make not D. make not