If I had had enough time, I my work.
| A．would finish | B．must have finished |
| C．would have finished | D．had finished |
Mary __ __ be in Paris, for I saw her in the town only a few minutes ago.
| A．mustn’t | B．can’t | C．shouldn’t | D．may not |
Peter __ _ come with us tonight, but he isn’t very sure yet.
| A．must | B．may | C．can | D．will |
----Are you coming to Jeff’s party﹖
---- I’m not sure. I __ __ go to the concert instead.
| A．must | B．would | C．should | D．might |
It _ __ last night，for the ground was wet this morning.
| A．must have rained | B．may have rained |
| C．must rain | D．might rain |
— Will Mr Wang offer us a hand?
— He ____ be glad to. He never refused our request.
| A．can | B．must | C．may | D．should |