【题目】I ______ make a home page three years ago, but now I am good at it.
A.can
B.can't
C.could
D.couldn't

A. helped; was ringing

B. helped; rang

C. was helping; rang

D. was helping; was ringing

【题目】We had a very good time at the evening party.
A.felt sad
B.were busy
C.enjoyed ourselves

【题目】The black smoke from factories pollutes the air.
A.makes……dirty
B.makes……clean
C.makes……dry

--Because I ______ my work. Don’ t worry. It's almost done.

A. wasn’ t finishing

B. wouldn ’ t finish

C. haven ’ t finished

A. alone; lonely B. alone; alone

C. lonely; lonely D. lonely; alone

【题目】One sunny day, Alice sat ______ a river with her sister.
A.by
B.on
C.at
D.to

A. The less; the better

B. The fewer; the better

C. Fewer; richer

A. took place B. have taken place

C. happened D. have happened

-lt _____ me￥500．

A. paid B. spent C. cost