III. Match the sentences on the left with the suitable on the right.

III. Match the sentences on the left with the suitable on the right.

1. If you eat more than you need. A) she wouldn't sing in the bath.

2. If the dog keeps barking, B) what would you do?

3. If I were you, C) he would never get this job.

4. If he had driven carefully. D) the extra calories turn into fat.

5. If you are not doing anything later. E) we will go to the theatre.

6.Had the ice not melted F) he might have avoid that accident.

7.Henry spoke to his dog as if G) the neighbors will complain.

8. I wish H) we would have been here earlier.

9. If it were not for your uncle I) why don't you buy a computer?

10. If I have time, J) it could understand him.

11. If I met a fairy one day, K) I wouldn't buy these jeans.

12. If I had known you were coming, L) we could go skating.

13.if you were in my shoes. M) come and see us.

14 But for the traffic jam N) I would make a wish.

15. If you have enough money O) I could have met you at the station.

IV. Fill in.

A) should B) shouldn't C) must D) mustn't E) needn't

1. You ____ think about the future and not about the past.

2. You ____ have a visa to travel to some countries.

3.However if you come from an EEC country and you want to travel to another one, you _____ worry about visas. You _____ even take your passport.

4. If you are travelling by air, you ____ carry anything in your luggage that could be used as a weapon, such as a knife or a pair of scissors.

5. You _____ use your energy unless you have to.

6. Books _____ be returned on or before the date stamped below.

7. They look alike . They ____ be twins.

8. Do you know how it ____ be done?

9. If Jane ____ phone, ask her to wait for us.

10. You ____ walk alone around the town late at night.

11. We _____ have taken a wrong map.

12. I think you _____ have told her you were sorry.

13. We ____ have done the work so quickly. We could have taken our time.