【题目】— Are you sure you have to do this now? It's been very late.
— I don't knowto do it if not now.
A.where
B.how
C.what
D.when

A. spend B. pay C. cost D. take

【题目】The building there ______________ twenty- five floors.
A.are
B.is
C.have
D.has

【题目】He was seen football on the playground this time yesterday.
A.played
B.play
C.to play
D.playing

A．The；a B．A；the

C．The；an D·／；the

【题目】It waslovely weatherwe decided to spend the day on the beach.
A.such a; that
B.such; that
C.so; as
D.so; that

【题目】Finish your homework first,and then you'll watch TV for an hour.
A.can
B.be able to
C.able to
D.could

【题目】I hope you ________ fun visiting the museum with us tomorrow.
A.to have
B.having
C.have
D.will have

【题目】Helen and Mary are good friends. _______often help each other.
A.Them
B.Theirs
C.They
D.Their

A. the; the B. /; the C. the; / D. /; /