You failed your math exam again. You ______ too much time on football.
A: shouldn’t have wasted
B: mustn’t have wasted
C: couldn’t have wasted
D: needn’t have wasted
A: shouldn’t have wasted
B: mustn’t have wasted
C: couldn’t have wasted
D: needn’t have wasted
A
举一反三
- I was really anxious about you. You home without a word. A: mustn’t have B: shouldn’t have left C: couldn’t have left D: needn’t have
- You have wasted so much time on computer games that I am deeply_________ that whether you can pass the final exam or not.
- –I forgot to go to work today. -- You ______ have! It is Saturday. A: mustn’t B: couldn’t C: needn’t D: shouldn’t
- -You could have asked Mr.Johnson for help. He is kind-hearted.-I __________that. A whole day __________. A: forget...wasted B: forgot...had wasted C: forgot...was wasted D: forget...was wasted
- The teacher ________ have thought Johnson was worth it or she wouldn't have a wasted time on him, I suppose. A: should B: can C: would D: must
内容
- 0
You ______ have brought your DV, They all had theirs with them. A: couldn’t B: needn’t C: wouldn’t D: mustn’t
- 1
- Do we have to finish the task tonight？- No, you ______. A: mustn’t B: needn ’t C: shouldn’t
- 2
I didn't see her in the meeting-room this afternoon. She ______ at the meeting. A: mustn't have spoken B: shouldn't have spoken C: needn't have spoken D: couldn't have spoken
- 3
You ______ take responsibility for the mistake, since it was not your fault. A: mustn't B: have not to C: couldn't D: don't have to
- 4
Most of the students failed in the final exam. It ______ easy. A: can't be B: shouldn't be C: mustn't have been D: couldn't have been