－What do you think we can do for our aged parents?－You_______ do anything except to be with them and be yourself.
#63541
A
don’t have to
B
oughtn’t to
C
mustn’t
D
can’t
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—Is that man Mr Hu?—That ______ be Mr Hu. Because he has gone to Japan with his wife.
#77278
A
could
B
can’t
C
might
D
must
Lifting off at sunrise, the hot air balloon goes wherever the wind blow.
#63659
A
may
B
must
C
need
D
should
. - The speaker is a tall man with glasses. - Then it_____ be Mr. Smith, who is short and thin.
#62608
A
wouldn't
B
won't
C
mustn't
D
can't
Whether dying patients be helped to end their lives is a tough moral question.
#62244
A
must
B
should
C
might
D
would