—It smells terrible. What has happened here?

—Look, there is much waste gas _____ from the chemical factory.

A.pour  B.pouring C.poured D.pours

—Have you finished your homework?

—Not _____. There are still some exercises to be done.

A.already  B.yet C.just   D.ever

_____ the environment is important for human beings.

A.Take care of B.Taking care of

C.Took care of D.Take the care of

This is the most beautiful park I have _____ visited.

A.ever B.yet   C.never  D.already

Xi’an is a city with many places of interest and __ tourists come here every year.

A.thousand of B.thousand

C.thousands   D.thousands of

—_____ you _____ your homework yet?

—Yes, I _____ it ten minutes ago.

A.Did; do; finished    B.Have; done; have finished

C.Have; done; finished D.Will; do; finish

It’s necessary for you _____ exercise every day.

A.taking  B.to take C.take  D.takes

—I _______ here since I was five years old.

A.lived B. have lived   C.live D. was living

The Greens _____ China for seven years.

A.have come to B.have been to

C.have come in  D.have been in

作文（10分）

My dream job .

谈一谈你的梦想的职业，你长大后梦想的职业是什么？你怎么去努力实现它？60-80词。

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