must have done\ can't have done Flashcards

1

He .............................hard for his exams because his results were very good.

2

She ....................for the bills because she was broke.

3

I ..........................the umbrella on the bus.I used it after I got off.

4

He...............at home last night.I saw him at the bar.

5

Such a good man..............................that.

6

They ....................the instructions because they looked confused.

7

They .......................home late last night because she was very tired this morning.

8

She speaks Germany fluently.She.......................in Germany.

must have done\ can't have done