20．-What do you think of the Beijing Roast Duck？
-It's delicious．Nothing is _____．（　　）

A．

good

B．

better

C．

best

19．-_______is your home from our school？
-It's about ten minutes'walk．（　�。�

A．

How long

B．

How soon

C．

How far

18．-Must I finish my homework now？
-No，you _____．（　�。�

A．

mustn't

B．

needn't

C．

can't

17．-Excuse me，what's this in English？
-It's _____ eraser．（　�。�

A．

a

B．

an

C．

the

16．Life is just like a mirror，you smile at it，and it smiles at you，too．請你以"Learn to Smile"為題，根據(jù)下表所列的要點寫一篇100詞左右的文章（文章開頭已給出）．

學會對自己微笑	1、面對困難與煩惱學會微笑（考試失利、被別人誤解等）． 2、使你自信，擊敗你的人有時就是你自己．3、有益于身心健康．
學會對他人微笑	1、便于與他人之間的交流． 2、給別人帶來快樂，自己也快樂．
微笑是一種語言	人人都能懂，傳遞友誼，拉近距離．

1、參考詞匯：對某人微笑  smile at sb．誤解 misunderstand
2、短文必須包括所有內容要點，不要逐字翻譯，可適當發(fā)揮，使短文連貫通順．
Learn to Smile
I remember a song by Westlife，the first sentence of it is"Just a smile and the rain is gone．"Do you like smiling？I think you should learn to smile．
First，learn to smile at yourself when something unpleasant happens in your life．If you fail an exam or you are misunderstood by your friends，don't be sad．Just smile at yourself．Smiling at yourself brings back your confidence．Sometimes the one who beats you is not others，but yourself．And smile can also keep you healthy．Second，learn to smile at others．It will make you communicate better with people．Smiling at others makes yourself happy as well．
In a word，smile is a kind of language belonging to everyone．It passes love and friendship and helps shorten the distance between you and other people．Living with a smile，every day will be shiny．．

15．The injured people were taken to hospital immediately  after the accident．

14．The art exhibition is really worth _______，and you're sure to learn lot from it．（　�。�

A．

visit

B．

to visit

C．

visited

D．

visiting

13．一Look!That teacher is explaining something to her students again and again!
一_______teacher she is!（　　）

A．

How patient

B．

What patient

C．

How a patient

D．

What a patient

12．-What's wrong with my son，doctor？
-______ serious．Just a slight cold．（　�。�

A．

Something

B．

Anything

C．

Nothing

D．

Everything

11．-I've not finished my project yet．
-Hurry up!Our friends ______ for us．（　　）

A．

wait

B．

are waiting

C．

will wait

D．

have waited