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2. We must do everything we can _________ (keep) waste water from running into rivers.
3. When I was young, my grandfather told me that the sun _________ (rise) in the east.
4. Would you mind _________ (not smoke) in public?
5. John _________ (chat) with his son while his wife was cooking in the kitchen.
In today’s world, the environment has been a serious problem. What should we do to protect the environment and the earth? Here is a list and you can do as these.
l Plant more flowers and trees.
l Use both sides of paper.
l Whenever you visit a park, you should keep rubbish in a bag until you put it in a dustbin.
l Turn off lights and TV sets when you leave the room.
l Turn off the tap when you brush your teeth. You can use a glass cup instead of a paper cup because this saves paper.
l Stop pouring dirty water into the rivers or lakes nearby.
( ) 51. The writer tells us _________.
A. to pour dirty water into the rivers
B. to throw rubbish into the dustbin
C. to turn on the TV sets when you leave the room
D. to use a paper cup when you brush your teeth
( ) 52. We can ______to save paper.
A. use a paper cup B. turn off the tap
C. plant more trees D. use both sides of paper
( ) 53. Which is the best title for the passage?
A. Save the Electricity B. Save Paper
C. Protect the Earth D. Save Water
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用所给单词的适当形式完成下列句子。
1．He has much （interesting）in collecting stamps．
2．Believe in （you），Tony，and you are sure to succeed。
3．I found something important in （today）newspaper。
4．More trees and flowers should be （plant）to make our hometown beautiful，
5．Don’t worry，Kitty．With our help，you will do much （well）next time．
6．More and more people in the world are （begin）to learn Mandarin（普通话）．
7．It’s such a （wonder）song that we all like it．
8．Yao Ming is One of the most popular basketball （play）around the world．
9．Both coats look nice on me．I really don’t know which to （choose）．
10．I saw our math teacher talking with John when I （pass）his office．
查看习题详情和答案>>根据下面短文，用括号内所绘动词的适当形式填空。
My aunt is an engineer in America．She __1__（work）in the Company of Microsoft since 1986．Last month she __2__（come）back to China．We were very happy to see her on May Day．After we finished lunch，we showed her around our hometown．
“This hotel __3__（build）last year．Look，the workers __4__（put）up another one over there．”
“What a great change!” aunt said．
“We __5__（plant）more trees and flowers in the town soon．And we'll do something to stop the factories from __6__（pour）the waste into the river．” I told her．
Aunt was very pleased with what she saw．When we asked her __7__（stay）longer，she answered，“No，I can't．I must __8__（fly）to Beijing tomorrow．I have an important lecture to give．If I __9__（have）time，I'll certainly come back again．Though I live in America，I'll always be Chinese．I should do something for our hometown．Let's __10__（make）contribution to it together．
查看习题详情和答案>>Last month she (2)________(come) back to China. We were happy to see her on Thanksgiving Day. After
lunch, we showed her around our hometown.
"This hotel (3)________(build) last year. Look, the workers (4)_______(put) up another one over there."
"What a great change!" she said.
"We (5)________(plant) more trees and flowers in the town soon. And we'll do something to stop the
factories from (6)________(pour) the waste into the river." I told her.
My aunt was very pleased with what she had seen. When we asked her (7) ________(stay) longer, she
answered."No, I can't. I must (8)________(fly) to Beijing tomorrow. I have an important lecture to give.
If I (9)________ (have) time, I'll certainly come back again. Though I Live in America, I'll always be
Chinese. I should do something for our hometown. Let's (10)________(make) contribution to it together.