According to the air traffic rules, you______switch off your mobile phone before bearding.
#89102
A
may
B
can
C
would
D
should
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From what I learn about their hotel, the service and the weather, they their holiday very much.
#88226
A
couldn’t have enjoyed
B
shouldn’t have enjoyed
C
needn’t have enjoyed
D
can’t have enjoyed
—Can you come to attend our party tonight?-- Sorry, but I do wish I _________.
#87129
A
had
B
can
C
will
D
could
She demanded that he _____ the books he borrowed from her.
#87165
A
should return
B
would return
C
returned
D
were to return