Question

Must have, can't have, might/could have

Match the captions and the pictures. Then complete the rules with must have can't have, or might/could have.
1. Where is everyone?''I don't know. They might have forgotten our presentation.
2. I think Eric must have resigned
3. She can't have got the promotion.

Answer 1

These are the converted sentences.

1. Where is everyone?''I don't know. They must have forgotten our presentation.

2. I think Eric might have resigned.

3. She might have got the promotion.