A.couldn’t
B.couldn’t have
C.mightn’t have
D.shouldn’t have
第1题:
A.knows...how
B.know...how
C.knows...what
D.knew...what
第2题:
第3题:
—What (happen) to Herry last night? .
—He_________ (fall) down and_________ (hurt) his leg.
第4题:
A.I just can‘t help worrying about my brother.
B.What‘s the matter with your brother?.
C.How about your brother?
D.My brother will succeed, I believe.
第5题:
Teacher:Where is Mike this morning?
Student:He's got a cold.
Teacher:______
A、He is absent.
B、What's the matter with him?
C、Just tell him to take it easy.
D、What? Where is he?
第6题: