Your dad ______ better than that bloke over there.
A: can be
B: must be
C: can have been
D: must have been
A: can be
B: must be
C: can have been
D: must have been
举一反三
- Somebody ______ here only this morning. A: must be B: can be C: must have been D: should have been
- A: We went to Italy for a holiday last year.B: That __________ nice. A: can be B: must be C: must have been D: can’t have been
- Where is John? - He _____ in the library. A: should be B: must be C: can be D: must have been
- The concert ( ) wonderful last night. A: must have been B: must be C: may be D: can’t be
- I can't find the kid anywhere. He to his uncle's. A: must go B: must have gone to C: must have been to D: must be