Question

Complete the sentences. Use must, can't, might or could. 1. I don't know where Danny is. He........ be at Luke's place. 2. That bike ....... be Clare's. She hasn't got one. 3. It's only got six legs, so it ........ be a spider. 4. Paul's won the poetry competition. He .......... be pleased. 5. These earrings.......... be made of gold, but I'm not sure. 6. You didn't get much sleep last night. You ........... be tired.

Answer 1

1, must
2, can't
3, can't
4, might
5, could
6, must

Answer 2

1. must
2.might
3.can`t
4.must
5.could
6.must

Answer 3

1. I don't know where Danny is. He might be at Luke's place.
2. That bike can't be Clare's. She hasn't got one.
3. It's only got six legs, so it could be a spider.
4. Paul's won the poetry competition. He must be pleased.
5. These earrings might be made of gold, but I'm not sure.
6. You didn't get much sleep last night. You must be tired.