Упражнения.

I. Скажите, что вы умеете делать сейчас и что не умели в детстве.

Can/could

I couldn’t cook in my childhood but now I can (and now I can’t).

1. speak English/German;

2. ski;

3. use a mobile phone;

4. use a calculator;

5. cook;

6. drive a car;

7. make computer programmes;

II. Вставьте can/can’t или could/couldn’t:

1. I haven’t decided yet. I _____ give you my final answer today.

2. The weather was fine so all his friends _____ come for a big barbecue.

3. I think we _____ accept these delivery dates.

4. She was ill and _____ go to the concert.

5. Why did you walk from the station? You _____ call for a taxi.

6. When I visited my granny in the village I _____ go to bed as late as I wanted.

7. We _____ reduce the price because our models are in great demand on the world market.

III. Вставьте will be able/ won’t be able:

1. I’m ill. I _____ to come to the office tomorrow.

2. Our model is very popular now so we _____ to reduce the price for it only next year.

3. I’m very busy now. So I _____ to translate these letters from our Italian partners only tonight.

4. I have to go on a business trip. So I _____ to be present at the talks tomorrow.

5. The equipment will be ready only next week so we _____ to show it on operation on Friday.

IV. Вставьте must или mustn’t:

1. I haven’t got any money. I …… go to the bank.

2. It’s raining. You ……….. go out without your umbrella.

3. The road is busy. You ………… look carefully before you cross it.

4. My tooth hurts. I ………… go to the dentist.

5. You ………… play football in the house, Jack.

V. Вставьте mustn’t или needn’t:

1. You …… play with matches. It’s dangerous.

2. You …… do the washing-up. I’ll do it.

3. You ……. talk loudly. The baby is sleeping.

4. You ……go by taxi. I can give you a lift.

5. You …… come with me. I can go alone.

6. You ……park here. There’s a No Parking sign.

VI. Образуйте вопросительные и отрицательные предложения по образцу:

You have to answer the phone immediately.

You don’t have to answer the phone immediately.

Do you have to answer the phone immediately?

1. We have to respect the culture of the country we are in.

2. He has to know the company well.

3. You have to introduce yourself to every caller.

VII. Вставьте may или may not:

1. I ………. go to work tomorrow. I don’t feel very well.

2. We ……….. visit the Browns. There is a film on TV we want to watch.

3. Mother …… cook something special tonight. It’s my birthday.

4. Ann ……… come home late tonight. She’s got a lot of work in the office.

5. Father ….. cut the grass today. It looks as if it is going to rain.

6. Where is Paul? He …….. be at the cinema .

VIII. Вставьте may или may not:

1. 1. Where is Paul? He …….. be at the cinema .

2. I ………. go to work tomorrow. I don’t feel very well.

3. Mother ……cook something special tonight. It’s my birthday.

4. Ann ………come home late tonight. She’s got a lot of work in the office.

5. Father ….. cut the grass today. It looks as if it is going to rain.