--- How’s your new babysitter?
--- We ______ ask for a better one. All our kids love her so much.
| A.should | B.might | C.mustn’t | D.couldn’t |
My sister met him at the Grand Theater yesterday afternoon, so he ________ your lecture.
| A.couldn’t have attended | B.needn’t have attended |
| C.mustn’t have attended | D.shouldn’t have attended |
We arrive at six. But I’m sorry we are late.
| A.should | B.were supposed to | C.must | D.ought to |
According to the rules, students ______ get grades not lower than 85% in any subject in order to get the scholarship.
| A.will | B.shall | C.may | D.would |
Given that (鉴于) you feel so stressed , you _____ as well take a weekend break to relax yourself.
| A.may | B.should | C.had better | D.ought to |
——Catherine, I have cleaned the room for you.
——Thanks, You it. I could manage it myself.
| A.needn’t do | B.needn’t have done |
| C.mustn’t do | D.shouldn’t have done. |
You____Tom at the party yesterday;he went abroad for a holiday last week.
| A.should have seen | B.might have seen |
| C.mustn’t have seen | D.couldn’t have seen |
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 |
—Where___________I meet you tomorrow morning ?
—I haven’t decided the place. But I’ll call you soon.
| A.would | B.shall | C.might | D.can |
---Must he remember everything he has learned in the class?
---No, he _____.
| A.can’t | B.may not | C.mustn’t | D.needn’t |