Believe
In
Yourself
锛?/p>
浠?/p>
鐖?/p>
鐗?/p>
鑻?/p>
璇?/p>
涔濅笅
Unit 2
銆?/p>
Saving the Earth
銆?/p>
鍗?/p>
鍏?/p>
娴嬭瘯
1
鈪?/p>
.
鍗曢」閫夋嫨
1.
鈥?/p>
How long __________ you ___________ here?
鈥?/p>
For about two years so far.
A.have; studied
B.did; live
C.do; stay
D.were; swimming
2.We have known each other ___________ ten years ago.
A.for
B.ever
C.about
D.since
3.There is ___________ pollution in the world. We must stop it.
A.much too
B.too much
C.many too
D.too many
4.
鈥?/p>
Is the flower beautiful?
鈥?/p>
Yes, at ___________ it's ___________ the one you bought for me.
A.last; as bad as
B.least; no better than
C.last; not better
D.least; no worse than
5.I can't stand __________ for you so long.
A.to wait
B.waiting
C.waits
D.waited
6.The boss made child laborers ___________ 12 hours every day.
A.working
B.works
C.work
D.to work
7.___________ the environment is important for human beings.
A.Take care of
B.Taking care of
C.Took care of
D.Take the care of
8.
鈥?/p>
Have you finished your homework?
鈥?/p>
Not ___________. There are still some exercises to be done.
A.already
B.yet
C.just
D.ever
9.
鈥?/p>
It smells terrible. What has happened here?
鈥?/p>
Look, there is much waste gas ___________ from the chemical factory.
A.pour
B.pouring
C.poured
D.pours
10.When I was walking in the street yesterday, I saw a UFO _____ over my head.
A.flying
B.flies
C.flew
D.to fly