Question

Uzupełnij zdania must have, could have, might have, can't have i słówkami w nawiasach:
1. Yes, but she hasn't been at home today so she (take)...... it.
2. Let me look in your bag. You (not see)............ it. Ah here it is!.
3. I don't know. She (forget)................. all about it. Do you think Kate was upset?
4. She didn't say anything but she(be)...................... very disappointed. She really wanted Lucy to come.
5. Lucy's often ill. She(not be)................................. well yesterday.
6. She(be) ill. Ben saw her in the afternoon. She was fine.

Answer 1

1. can't have taken
2. might not have seen
3. could have forgotten
4. must have been
5. might not have been
6. can't have been