【1】This isn’t our classroom. _________ is on the third floor of the building.

【2】Mrs Jones smiled _________ when she received a nice present from her son on Mother’s Day.

【3】You have tried __________. Please try a third time, OK?

【4】----Would you mind _________ off the TV, Jack ? It’s time for homework.

【5】Our government has already __________ action to develop some poor areas in the countryside.

【6】The young man doesn’t depend on his parents. He learns to live on his _________.

【7】Luckily, none of the passengers were _________ hurt in the car accident.

【8】January is the _________ month of the year.

【9】I _________ to be quiet, but now I’m outgoing.

【1】Smoking is ________ to our health.

【2】More and more robots are used in the i_________, such as making cars, making medicine and so on.

【3】Cutting off shark fins is not only c_________ but also bad for the ocean enviroment.

【4】Everyone should obey l_________.

【5】Without a fin, a shark can no ________ swim and slowly dies.

【6】We shouldn’t ________ natural resources because there aren’t many left.

【7】His parents were worried that he ________ too much time chatting online.

【8】Yesterday she didn’t go to the concert . _________, she stayed at home and watched the soap opera.

【1】Thank you very much from the ________ of my heart.

【2】The river ________ to be very clean, but it’s very dirty now.

【3】I hate people who drop l________ everywhere.

【4】To cut down air pollution, we should take the bus or subway ________ of driving.

【5】The fewer p________ bags we use, the less pollution we will have.

【6】The new bike ________ me 1000 yuan yesterday.

【7】Today some rivers are f________ of rubbish.

【8】His teacher makes a big d_________ in his life.

【9】The old lady didn’t know whether her son was a_________ after the war.

【1】That man ran home as fast as possible.　(改同義句）

That man ran home as fast ________ he ________.

【2】She watches TV every night. 　(用now改寫(xiě)句子）

She _________ _________ TV now.

【3】She went to the beach yesterday. （就劃線部分提問(wèn)）

__________ __________ she go yesterday ?

【4】It seems that everyone has their own problems. (改同義句）

Everyone _________ to _________ their own problems.

【5】Because of her help, I passed the exam.

__________ _________ her help, I passed the exam.

【6】We are trying to save the earth.（就劃線部分提問(wèn)）

_________ are you trying to _________ ?

【7】The river used to be clean.�。ǜ臑橐话阋蓡�(wèn)句）

________ the river ________ to be clean ?

【1】Playing games for a long time is bad for eyes.（改同義句）

Playing games for a long time is ________ ________ eyes.

【2】Tina ate two pieces of bread just now .�。ň蛣澗�部分提問(wèn)）

________ ________ bread did Tina eat just now ?

【3】What do you think of the film ?（改同義句）

________ do you ________ the film ?

【4】My sister has already done some chores.　(改否定句）

My sister________done any chores ________.

【5】My cousin went to America and bought an expensive handbag for 300 dollars.（改同義句）

My cousin went to America and ________ 300 dollars ________ an expensive handbag.

【6】We didn’t plant any trees last year.（改同義句）

No trees ________ ________ by us last year.

【1】Students clean up the street twice a term.�。ň蛣澗�部分提問(wèn)）

________ ________ do students clean up the street ?

【2】They moved to Shanghai in 2015.（就劃線部分提問(wèn)）

________ ________ they move to Shanghai ?

【3】I liked cooking at home better than eating in the restaurant. （改同義句）

I ________ to cook at home rather than ________ in the restaurant.

【4】When he was forty, he decided to move to Beijing.（改同義句）

________ the ________ of forty, he made a ________ to move to Beijing.

【5】I’m sure you are hungry. I’ll get something to eat for you.（改同意句）

I think you ________ ________ hungry. I’ll get something to eat for you.

【1】Summer is my favorite s_________ because I like swimming.

【2】Listen! The wind is blowing so s________ outside.

【3】Sunday is the f________ day of a week in western countries.

【4】His parents d________ him to take exercise every morning.

【5】I hope the f________ between Lily and me will last forever.

【6】It’s very d ________ to drive after drinking.

【7】I don’t like soft music because it makes me s________.

【8】During the summer holiday, I love to s________ time with my grandparents.

【9】Kate takes a_________ her mother. They are both thin and have big eyes.

【1】To keep healthy, more and more people like walking better than driving.（改同義句）

To keep healthy, more and more people _______ _______ walk than drive.

【2】His mother asks him to clean his room every week.（改同義句）

His mother _______ him _______ his room every week.

【3】Rainy days make us sad.（改否定句）

Rainy days _______ ______ us sad.

【4】We cried when we watched the sad movie.（改同義句）

The movie was _______ sad _______ it made us cry when we watched it.

【5】If you eat less junk food, you will become healthier.（改同義句）

The _______ junk food you eat, the _______ you will become.

【6】Clean your room, or your mother will be mad at you.（改同義句）

_______ you _______ clean your room, your mother will be mad at you.

----It’s reported that a burning cigarette bar caused it.

A. when the fire happened B. how was the fire caused

C. what cused the fire D. why did the fire happen

----Oh, it is not far away from here. We _____ take a taxi.

A. couldn’t B. mustn’t C. needn’t D. can’t