用方框内所给词的适当形式填空，并把答案写在答题卷对 应的横线上。（共10小题；每小题1分，满分10分）

organize   approach   form  short   train  teenager   design   tooth  addict  symphony

小题1:______ refer to young people between 13 to 19 years old.
小题2:The English evening was so well _____ that we really enjoyed it.
小题3:It is reported that _____ dogs have been used to hunt for those who were trapped.
小题4:Now we are leaving the school and ____ the students’ club.
小题5:Have you ____ the habit of getting up early?
小题6:The house is ____ for a large family.
小题7:The newly-built railway has ____ the distance between the two cities.
小题8:A lot of my school friends eat sweets every day but I’m lucky because I don’t have a sweet _____—I’d rather eat a nice piece of fruit.
小题9:Cocaine is a powerfully ______drug. Some drug users inject cocaine, others smoke it.
小题10:Ye Xiao gang writes _______ and pieces for smaller groups of musicians.

Exploring ________space is exciting, yet dangerous. There is ________need for both robots and humans for space exploration.

A．the; a

B．a; a

C．/; a

D．/; the

---I will have to think about it again．
--- If you _    , you may lose the opportunity to compete altogether．

A．hesitate

B．wonder

C．continue

D．fail

I ________ on a sofa because my grandparents have been here to spend the weekend.

A．slept

B．was sleeping

C．have slept

D．am sleeping

I'm interested in a single room. Do you have any ________？

A．convenient

B．available

C．possible

D．personal

The further falling of the stock market as reported today has ________ a fresh wave of selling.

A．given off

B．set off

C．put off

D．got off

If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.

A．problems

B．difficulties

C．questions

D．chances

You should study the details of the policy        before you sign it.

A．in return

B．in advance

C．at ease

D．on purpose

—Andrew won't like it, you know.
—________？ I don't care what Andrew thinks!

A．So what

B．So where

C．So why

D．So which

Under______ reform program announced on Nov 15, the government has decided to give____ green light to couples wanting to have two children if one of the two parents is an only child.

A．a ; a

B．the ; the

C． / ; a

D．a ; /