EXERCISE I: Put the verbs in brackets in correct tenses.

1/ If I (have) ________ a typewriter, I could type it myself.

2/ If I had known that you were in hospital , I (visit) ________ you.

3/ You could make much progress if you (attend) ________ class regularly.

4/ If I (know) ________ his telephone number, I would give it to you.

5/ If you (arrive) ________ ten minutes earlier, you would have got a seat.

6/ If he (study) ________ harder, he can pass an exam.

7/ She may be late if she (not hurry) ________.

8/ Tell him to ring me if you (see) ________ him.

9/ If you (speak) ________ more slowly,he might have understood you.

10/ What (you do) ________ if you got fat ?

Exercise II : Supply the correct verb tense.

1/ If you are kind to me, I (be) _______ good to you.

2/ He (come) _______ if you waited.

3/ If you (ring) _______ the bell, the servant would come.

4/ If I had known that the baby was hungry, I (feed) _______ him.

5/ If it (not, rain) _______ a lot, the rice crop wouln’t grow.

6/ If today (be) _______ Sunday, we wouldn’t have to work.

7/ If she had had your address, she (write) _______ to you.

8/ We lost the match. If you (play) _______ for us, we (win) _______.

10/ They would not be paid unless they (do) _______ their work well.

12/ If I became very rich, I (build ) _______ a hospital for the poor.

13/ If he (give) _______ up smoking, as his doctor orders, he will be soon well again.

14/ He (not, have) _______ an accident if he had not been driving so fast.

15/ If she (write) _______ more carefully, she might not have made too many mistakes.

16/ You would have to stay in bed unless your health (improve) _______.

17/ If I (have) ________ a typewriter, I could type it myself.

18/ If I had known that you were in hospital , I (visit) ________ you.

19/ You could make much progress if you (attend) ________ class regularly.

20/ If I (know) ________ his telephone number, I would give it to you.

21/ If you (arrive) ________ ten minutes earlier, you would have got a seat.

22/ If he (study) ________ harder, he can pass an exam.

23/ She may be late if she (not hurry) ________.

24/ Tell him to ring me if you (see) ________ him.

25/ If you (speak) ________ more slowly,he might have understood you.

Exercise III : 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.

-____________________________________________________________

Exercise IV: 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/ I’ll have to work this Sunday, so I shan’t join your picnic.

→ 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/ Be careful or you will make accidents.

→If ______________________________________________

9/ I got lost because I forgot the map.

→If ______________________________________________

10/ If anyone didn’t come, we would phone you at once.

→ Unless ______________________________________________

11/ They were very angry because their friends didn’t come on time

COMBINE THESE SENTENCES BY USING RELATIVE PRONOUN:

2. A lot of fish died everyday. They live in the polluted sea.

3. We have a new teacher. I really like her.

5. She ‘ll tell you the story. That story will surprise you.

6. The Nile is the home of a great variety of fish. The Nile is in Egypt.

7. Yesterday, I visited Tri Nguyen aquarium. It has various species of fish.

8. The movie Harry Potter is coming soon. I’m longing to see it.

10. The most beautiful park is opposite my house. It has a lot of big trees.

11. The girl was injured in the accident . She is now in hospital.

13. A waitress served us. She was very impolite and impatient.

14. A building was destroyed in the fire. It has now been rebuilt.

16. . A bus goes to the airport. It runs every half an hour.

17. Petr is studying French and German. He has been abroad.

18. You’ve all met Michael Wood. He is visiting us for a couple of days.

19. We are moving to Manchester.Manchester is the north west.

20. I’ll stay with Adrian. His brother is one of my closet friends.

21. John Bridge is one of my oldest friends. He has just gone to live in Canada.

22. The Earth is a planet. It can support life.

24. A dictionary is a book. It gives you the meaning of words.

25. The man was very kind. I talk to him yesterday.

26. She is the woman . I told you about her.

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

28. The picture was very beautiful. She was looking at it.

29. I’ll give you the address. You should write to it.

30. The movie is very fantastic. They are talking about it.

31. The woman teaches me English. You are listening to her.

Choose the best anwser:

1. Could you tell me……………to get to the hospital, please?

a. when b. what c. where d. how.

2. My coach will signal to us as to …………………..we should start attacking the opponents.

a. when b. what c. where d. how.

3. My aunt told me……………….I can get very resonably priced clothes.

a. when b. what c .where d. how.

4. Do you know…………….you should do in time of crisis?

a. where b. what c. when d. how.

5. Tom knows ……………..to please the boss so he gets a lot of promotions.

a. when b. where c. what d. how.

6. Patrick wants to know………….he can invest his savings.

a. why b. who c. how d. what

7. Jack has to know……….to do before he can start.

a. what b. how c. where d. when

8. James will only go to places…………..are recommended by his friends.

a. what b. where c. which d. how.

9. Miss Kelly took part in the singing contest………….she was on holiday in Japan.

a. what b. where c. when d. how.

10. Tom……….is a monitor of the class, is also the captain of the football.

a. who b. which c. whom d. whose.

11. I saw the man……….owns that car walking towards the shop.

a. which b. whom c. who d. whose

12. The street…………leads to my school is very narrow.

a. who b. which c. whom d. whose.

13. Bring me the clock………………..is over there.

a. whom b. which c. whose d. who

14. My friend, …………aunt is nurse, would like to be a doctor someday.

a. who b. whom c. which d. whose

15. The dog, ………..tail I stepped on, bit me.

a. who b. whose c. which d. whom

16. Please give this to the beggar…………….is at the door.

a. who b. which c. whom d. whose

17. My father gave me the doll…………..I had been hoping for.

a. who b. which c. whom d. which

18. Yesterday I met my friend…………….gave me a dog on my birthday.

a. who b. whose c. whom d. which.

19. Any boy………….disobeys the rules will be punished.

a. that b. which c. whom d. who.

20. Budapest……….is on the Danube is a beautiful city.

a. where b whose c. when d. which