I ( ) call you because the battery of my mobile was flat.
A: shouldn't
B: can't
C: couldn't
A: shouldn't
B: can't
C: couldn't
举一反三
- I don't think I could live without my mobile phone. And I couldn't live without the , and I couldn't live without the ______ because I depend on them.
- —Can you come to my birthday party on Sunday? A: can't B: couldn't C: mustn't
- -- Must I go to get the timetable myself?-- No, you __________. A: mustn’t B: needn’t C: couldn’t D: shouldn’t
- － Can you fly a kite?－ No, I ______. A: mustn't B: needn't C: can't D: couldn't
- –I forgot to go to work today. -- You ______ have! It is Saturday. A: mustn’t B: couldn’t C: needn’t D: shouldn’t