The train is to start soon and Mary hasn’t turned up. What _____ have happened to her?
#63249
A
can
B
might
C
may
D
should
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He ______ it on schedule, but somehow he fell behind.
#62908
A
must have done
B
might finish
C
could have finished
D
could finish
--- Shall we meet at the station at 8 a.m.?--- In fact we _________. The train _________ until 10 a.m..
#75636
A
mustn’t; doesn’t leave
B
mustn’t; leaves
C
needn’t; won’t leave
D
needn’t; will leave
You _______ write the poem down. Our teacher will give us a copy. 
#74599
A
can’t
B
shouldn’t
C
needn’t
D
mustn’t