Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
#74948
A
mustn’t
B
ought not to
C
needn’t
D
don’t have to
推荐题目
I ______ tell you with certainty that he won’t be able to finish it before the deadline.
#63667
A
will
B
must
C
can
D
may
Mr Chen __________ his mobile phone to the shop because it can’t work at all.
#77418
A
need to return
B
needs return
C
need returning
D
needs to return
They _____ England and they will be back next week.
#77676
A
have gone to
B
have been to
C
have gone in
D
has been on
---Do you know why Anna hasn’t come to school today? ---I’m not sure. She _______ be ill.
#77446
A
can
B
should
C
must
D
may
Surely Mr. Peterson ____ have forgotten to buy presents for his beloved family members. After all, it was Christmas!
#63397
A
shouldn’t
B
mustn’t
C
can’t
D
needn’t