—How much shall I pay for the phone call? —You________. This is free of charge.
#63321
A
shouldn't
B
can't
C
don't have to
D
mustn't
推荐题目
We were looking for you all this morning. You office without a word.
#62458
A
mustn’t have left
B
shouldn’t have left
C
couldn’t have left
D
needn’t have left
—Mum, would you please buy me an MP5 player?—If you can help do the dishes the whole vacation, you ________ have one as a reward.
#62944
A
must
B
need
C
would
D
shall
—_______ I borrow your English book?—Yes, of course you _______.
#75280
A
Could; could
B
Must; can
C
Could; can
D
Can; could
Johnny, you _________play with the knife, you_________ hurt yourself.
#76255
A
won’t; can’t
B
mustn’t; may
C
shouldn’t; must
D
can’t; shouldn’t
---I didn’t go to work today. ----You _____; it’s Sunday today.
#63665
A
mustn’t have
B
didn’t need to
C
can’t have
D
needn’t have