【题目】—I'm worried about the air．
—______．There might be heavy pollution．
A.Me too
B.Never mind
C.Of course
D.Not yet

【题目】It's hard to hold back the tears．This is ______thing I've ever heard．
A.sad
B.sadder
C.saddest
D.the saddest

A. sportB. gameC. activity

-- No. Sir. I _______ a book.

A.read B.had read C.was reading D.have read

A. on; onB. in; onC. on; in

【题目】The doctor told me ________ this medicine three times a day.
A.take
B.have
C.to take
D.to eat

【题目】她对这条褐色的裤子不感兴趣因为太贵了。

【题目】—What tools ______to make paper cutting？
—Scissors．
A.are used
B.used
C.will use
D.use

【题目】你每天把你的空余时间都花在了练习打篮球上吗？

A. sadB. happyC. tired