Jack _______ swim when he was five years old.
#78233
A
can
B
could
C
may
D
must
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It _______ come as no surprise that Suri Cruise wants to be an actress, since her father, Tom Cruise, is a Hollywood top star.
#63019
A
can
B
should
C
will
D
must
——Do you know where David is? I couldn’t find him anywhere. ——Well, he_______ gone far—his coat’s still here.
#62621
A
shouldn’t have
B
mustn’t have
C
can’t have
D
wouldn’t have
–Look at that girl! Is it Susan? --No, it _______ be her. She went to her hometown just now.
#77302
A
mustn’t
B
can’t
C
needn’t
D
wouldn’t
To be honest, I would rather my dog out, which made so many troubles.
#63239
A
not had let
B
I had not le
C
not let
D
not have let
I'm going to Europe on vacation together with John if I ________ find the money.(2012·全国Ⅱ)
#62442
A
can
B
might
C
would
D
need