Question

Complete the sentences using must, can't or may/might. 1 I'm sure he works hard. He... 2 I'm sure she doesn't know the address. She... 3 Perhaps he has an answer. He ...4 I'm sure they are here. They...​

Answer 1

Ответ:

1 I'm sure he works hard.

He may work hard.

2 I'm sure she doesn't know the address.

She can't know the address.

3 Perhaps he has an answer.

He might have the answer.

4 I'm sure they are here.

They must be here.

Объяснение:

1. Я уверен, что он много работает.

Он может много работать.     > 50% уверенности - (may)

2. Я уверен, что она не знает адреса.

Она не может знать адрес.   Отрицание - (can't - не может быть!)

3. Возможно, у него есть ответ.

Возможно, у него есть ответ.    < 50% уверенности - (might)

4. Я уверен, что они здесь.

Они должны быть здесь.   (> 90% уверенности), значит -(must)

Answer 2

1. I'm sure he works hard. He must work hard. 2. I'm sure she doesn't know the address. She can't know the address. 3. Perhaps he has an answer. He may/might have an answer. 4. I'm sure they are here. They must be here.