I saw Mr. Wang a moment ago. He _____ to America.
A: mustn’t go
B: can’t go
C: mustn’t have gone
D: couldn’t have gone
A: mustn’t go
B: can’t go
C: mustn’t have gone
D: couldn’t have gone
举一反三
- 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
- I did not meet you at last night's party. You ______ to it. A: mustn't have gone B: can't have been C: couldn't go D: mustn't go
- Ellie __________ to the beach. She hates being in the sun. A: can't have gone B: must have gone C: mustn't have gone D: can't go
- They ______ because the light's on! A: must have gone out B: can't have gone out C: mustn't have gone out D: can't go out
- 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