To order tickets for the 2016 Riode Janeiro Olympic Games, just call 00982012. It _______ be simpler.
#87179
A
must
B
could
C
mustn’t
D
couldn’t
推荐题目
“Is Jack on duty today?”“It ____ be him. It’s his turn tomorrow.”
#88237
A
mustn’t
B
won’t
C
needn’t
D
can’t
It was required by the headmaster that all the students at the meeting.
#87897
A
should present
B
present
C
attended
D
be present
—You know that you were driving at 100 kilometers per hour, don’t you?—No, officer, I _____ have been. This car can’t do more than 80.
#90166
A
mustn’t
B
shouldn’t
C
may not
D
couldn’t
Online paper-checking requires that more attention _______.
#89641
A
be paid to spelling
B
to be paid to spelling
C
should pay to spelling
D
and spelling be paid to
To be on the safe side, we should fill up the tank now, because we ______ run out of gas on the way.
#90054
A
can
B
would
C
might
D
should