My book, The House of Hales, is missing. Who ________ have taken it?
#62175
A
need
B
must
C
should
D
could
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—Isn’t that Ann’s husband over there?—No, it ______ be him-I’m sure he doesn’t wear glasses.
#62631
A
can’t
B
must not
C
won’t
D
may not
— Shall I inform him of the change of the schedule right now?— I’m afraid you _____.
#63465
A
will
B
may
C
must
D
can
He ______ it on schedule, but somehow he fell behind.
#62908
A
must have done
B
might finish
C
could have finished
D
could finish