He ___________ not have gone if I have prevented it.
举一反三
- He didn’t answer when I called – he ________ to bed. A: would have gone B: must have gone C: will have gone D: shall have gone
- He ___ to Beijing. I saw him only a while ago. A: cannot have gone B: might not have gone C: couldn't go D: must not have gone
- I do not know where (could he have) (gone) (so early) (in the) morning. A: could he have B: gone C: so early D: in the
- He ____ Tokyo, for I saw him a short time ago. A: must have gone to B: mustn't have been to C: can't have gone to D: can't have been to
- Tom ____________ to the beach. He hates being in the sun. A: might have gone B: can’t have gone C: may have gone D: must have gone