Unit 7 c

1. flew flown

2. founded founded

3. taught taught

4. invited invited

5. peeled peeled

6. broke broken

7. packed packed

8. lost lost

9. chose chosen

10 showed shown

II.

1. has lost, has happened

2. have you run

3. has not rained

4. has not worked

5. have you heard

6. have driven

7. has broken

8. have drunk

III.

1. has gone

2. went, have come

3. lived, moved, has lived

4. invented

5. Did…have, have had, moved

IV. 1. always, especially

2. even, of course, at least

3. nearly, even

4. only, at least

5. of course

Unit 7 d

1. has phoned

2. has broken, was, didn’t do

3. studied, have forgotten

4. Have you seen, saw

5. has taken

6. has eaten, left

7. have been, left

8. have read

II. 1. started

2. had

3. had to

4. moved

5. for

6. lived

7. since

8 went

9 started

10 has written

11 since

12 since

13 has traveled

14 has won.

III. 1. Do you know, Tom has saved several people in the accident and has got an award for it?

2. I think, it’s shame to take an award for it.

3. I think charity organizations should help different kinds of people.

4. Fare has increased this month.

5. Who has broken the guitar?

Unit 8 a

I.

1. should

2. had to

3. should

4. had to

5. should

6. don’t have to

7. do you have to

8. should

II. 1. She shouldn’t learn. Should she learn?

2. He didn’t have to work. Did he have to work?

3. He doesn’t have to get. Does he have to get?

4. You shouldn’t do. Should you do?

Unit 8 b

I. II.

1. should

2. have to

3. has to

4. should

5. have to

6. should

7. has to

8. had to

1. You shouldn’t take

2. They don’t have to keep

3. She doesn’t have to cook

4. You shouldn’t see

5. Do students have to work?

6. Do you have to eat?

7. Does she have to take?

8. Did he have to work?

Unit 8 c

1. have to

2. shouldn’t

3. have to

4. should

5. should

6. shouldn’t

7. should

8. don’t have to

9. have to

10. should

1. Моя мать - доктор, она работает с больными людьми.

2. Думаю, тебе следует больше упражняться.

3. – Хочешь пойти прогуляться? – Боюсь, не могу.

4. В моей семье посуду должна мыть моя сестра.

5. Когда Кимора начала работать в Шанель, ей пришлось учить французский.

Unit 8 d

I.

1. shouldn’t be working

2. should have come

3. do I have to do

4. have you ever had to go

5. shouldn’t have lost

6. should pass

7. should have arrived

8. did you have to wait.

Unit 9 a

I.

1. go

2. don’t go

3. am

4. isn’t, won’t go

5. try, will like

6. doesn’t work, will fail

7. go, will take

8. phones, will arrange.

II.

1. If he is busy, I’ll leave him alone.

2. If you put on glasses, you’ll see better.

3. When he comes to the hotel, he’ll send a telegram.

4. When my father returns, we’ll discuss it

5. If you give me your address, I’ll write you a letter.

6. When he starts reading 5 pages a day, his vocabulary will increase.

7. If my friends go to the Black Sea, I’ll go with them.

8. If I don’t like the dish, I won’t tell about it.