13. Дополните предложения глаголами should/ought to и предложенными в скобках словами.

Пример: These windows are dirty, (you/clean them/more often).

• You should clean them more often.

1. She owes you a lot of money, (you/not lend her/any more)

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2. Julie looks run down, (she/not go/to bed late every day)

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14. Дополните предложения, используя выражение shall I и наиболее подходящий из следующих глаголов:

paint, invite, get, tell, say, put

Пример:: Whom shall I invite to my party?

1. What__________ if someone asks for you?

2. What ___________ on for this party?

15. Дополните предложения, используя глагол can и наиболее подходящий из следующих глаголов:

cause, ski, make, live, reach, survive

Пример: In some cases this can cause difficulty.

1. You ………………………on the hills.

2. Monkeys …………………………… for up to 40 years.

16. Измените предложения, выразите возможность с помощью глаголов may/might/ could

Пример: Perhaps my parents will be at home tomorrow. - My parents may/might/could be at home tomorrow.

1. Perhaps I'll see him on Monday.

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2. Perhaps he's waiting at the station.

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17. Измените предложения, выразите возможность с помощью глаголов may /might/ сould

Пример: They have left already.

-They may/might/could have left already.

1. They left early.

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2. We missed the last train.

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18. Дополните предложения глаголами may/might/ could, так чтобы выразить возможность в прошлом. Используйте слова из скобок.

Пример: Where was Sally last night? — (she/be/at the cine­ma) - She may/might/could have been at the cinema.

1. What has Sally had for breakfast? (she/have/bacon and eggs and a cup of tea)

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2. What did that car cost? (it/$5,000)

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19. Измените каждое предложение, так чтобы оно содержало глаголы must, can't or couldn't.

Пример: I'm sure that Jack feels really lonely.

• Jack must feel really lonely.

1. I'm sure that he is not the thief.

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2. I’m sure that he is at home now.

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20. Измените каждое предложение, так чтобы оно содержало глаголы must/can't/ couldn't и выражало уверенность в событиях прошлого

Пример : Obviously it was a long journey. –

It must have been a long journey.

1. I'm sure she's passed her driving test.

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2. Obviously he was waiting for you outside the cinema.

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21. Дополните каждое предложение глаголом must, can't или couldn't.

1.Those shoes you bought are very nice. They ___________ _have been expensive.

2. . You've been working very hard all day. You ____________ feeling very tired.

22. Выберите более грамотный вариант:

1. Don't stand in the boat! You ____________ fall in the river.

A) ought to; B) might.

2. Me learn to drive! You _____________ be joking!

A) must; B) should.

3. That's a stupid idea! You ____________ be serious, surely!

A) might not; B) cannot.

4. What _____________ I do in this awkward situation? Do you have any idea?

A) shall; B) could.