A. see
B. realize
C. saw
D. realized
第1题:
A.knows...how
B.know...how
C.knows...what
D.knew...what
第2题:
He______________be hungry一he's just had lunch.
A. can't
B. must
C. ought to
D. might
第3题:
—What (happen) to Herry last night? .
—He_________ (fall) down and_________ (hurt) his leg.
第4题:
I am hungry. So ______ he.
A、does
B、is
C、do
D、did
第5题:
第6题: