The streets are all dry. It ________ during the night.
[ ]
|
A.can’t have rained |
B.mustn’t have mined |
|
C.couldn’t rain |
D.shouldn’t have rained |
I was really anxious about you. You ________ home without a word.
[ ]
|
A.mustn’t leave |
B.shouldn’t have left |
|
C.couldn’t have left |
D.needn’t leave |