Modal Perfect Structure - 1

Modal Prefect - 1

could have   ·  can't have   ·  may not have   ·  couldn't have arrived   ·  might have been   ·  should have   ·  must have   ·  shouldn't have   ·  would have   ·  needn't have gone  

Click and Drop click on a word or phrase in the box above and then on the appropriate gap.

1.	You    been at the museum on Tuesday! It was closed all day.
2.	I told you you would get lost, you    taken a map with you.
3.	You    to the supermarket. I've already done the shopping.
4.	She    come to the restaurant if she’d left work earlier.
5.	Cindy couldn’t find her glasses. She thought she    left them at her office.
6.	I had to wait an hour for a bus yesterday. There    an accident or a strike.
7.	Clara    skipped the class today, she missed a lot from today's lecture.
8.	They    come to have breakfast with us, but they went to bed too late the night before.
9.	I    on time, even if I’d left earlier. There were dreadful traffic jams all the way.
10.	I’m not sure, but I think I    given the spare key to the babysitter.