A）realize B）public C）experiment D）pollution E）plastic |
The scientist was in a hurry．She had to get some water for her （46） before darkness fell．She was testing the water in the rivers that went into the ocean．Her job was to find out the cause of （47） in the sea at nearby beaches．She lifted out the water and looked angrily at the rubbish in it．Old clothers，（48） bags and pieces of paper were in the dirty water．"Don't people （49） that everything they throw onto the street gets washed into rivers？And they lead right into the ocean!"she said loudly．"How many years will it take to make it clean again？"
根据对话内容,从下面方框中选择适当的单膝或短语填空,使对话内容完整正确,
A: You’ve been to Australia, haven’t you?
B: Yea, I have. I was working in Australia for a year and I traveled the country.
A: What kind of work were you doing?
B; I was teaching Chinese things – Kung Fu and paper cut in a school.
A: Did you see kangaroos?
B: Yes. One weekend, I was driving in the countryside. I saw a kangaroo jumping right to
my car! When I stopped the car, it stopped jumping and me. Then I saw it was carrying its baby in its front.
A: What was the best place you visited in Australia?
B: Uluru! It is a red mountain in the desert. It’s very special for Australians.
A: Did you miss your family you were in Australia?
B; Yes, I missed them, but I never forget the experience in Australia!
根据句意，从方框中选用合适的词并用其适当形式填空，其中有两项是多余的。（5小题，每小题2分，共10分）
| stay up show up beautiful prefer favorite love make |
Mark Twain is Mary’s _______________ author.
She ____________ classical music to pop music.
The Fine Arts Museum is the ______________ museum in our city.
I _____________ eating ice cream on a hot day. It tastes good.
Do you know where John is? He was going to meet me earlier but he didn’t _______________.
用方框中所给单词的适当形式填空。
We can find the museum ______with Baidu Map.
Would you mind ______up your seat to the old man ?
Exercise an hour every day ,and you can keep _______.
For yyour ________,you’d better not travel to Victnam.
The waiter puts a fork and two ________on the dinner table.
请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。
| like sweep carry leave stop |
My teacher over ten books out of the classroom when I came in just now.
The rain . Let’s go out to take a walk.
—Sam, come downstairs, please. I need your help.
—Just a minute, Mum. I the floor.—Why didn’t you hand in your homework yesterday?
—Sorry, I it at home. I have brought it here today.His grandma singing Beijing opera in her free time.
阅读短文，从方框中选择适当的动词，并用其适当形式填空。有的需要加助动词或不定式符号（每词限用一次）。
| stay work have kill catch |
Jenney is my friend. She a cat. The cat is very old. So she can't run quickly and she can't bite, either.
One day the old cat saw a mouse. She jumped and the mouse. But shecould not bite it, so the mouse jumped out ofher mouth and ran away.
Jenney became very angry because the mouse couldn't by the cat. Shebegan to hit the cat. "Don't hit your old servant," the cat said. "Dear Jenney, I
here with you in a few years, for you for many years. Although I am too old,I
You should be friendly to me."
Please remember what good work the old did when they were young.
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