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I was walking in the street when a piece of beautiful music came to my ears. I saw some-one 1 some rubbish and walk to a truck which was collecting rubbish _2_ . As soon as the people nearby hear the music, they _3_ go out with their rubbish and throw it in, It' s a _4_ way to help keep our city clean. Protecting our environment is very important. _5_you live,  you can do something useful in or around your neighborhood. _6_, we have done something to improve the environment. For example, we have collected _7_ paper or bottles for recycling and we have planted _8_trees or flowers in or near our neighborhood. If _9_makes a contribution to protecting the environment, the world will become much more _10_   .

1．A．picking up           B．pick up              C．throwing          D．throw

2．A．outside              B．inside        C．downstairs         D．upstairs

3．A．sometimes           B．really               C．slowly             D．usually

4．A．unusual              B．important            C．pleasant           D．common

5．A．Where              B．Wherever           C．When             D．Whenever

6．A．In that way          B．Since then          C．In fact            D．At last

7．A．small                B．waste               C．old               D．dirty

8．A．better               B．fewer               C．greener          D．more

9．A．everybody           B．somebody           C．nobody            D．a(chǎn)nybody

10．A．useful            B．enjoyable            C．hopeful            D．beautiful

完形填空

Children use their parents as models, whether the model is good or bad. My neighbors are very good    1  .

Mrs. Goodhouse is a careful housekeeper.    2   she went to work yesterday, her children cleaned the rooms. The eldest daughter took all the carpets    3    and shook them. The middle daughter did all the dishes, and the youngest daughter put the toys    4   good order. The only boy in the family cleaned the furniture. When the children    5   their work, they put beautiful flowers on the table for their mother.

Mrs. Frowze is a terrible housekeeper. When she went to work, her children made a big mess. One of    6   drank some coke and threw the bottle. The glass wasn’t swept up, and the carpet was made    7   . The rubbish in the kitchen grew    8    because the children ate bananas and oranges and threw the peels on the floor. One child drew pictures on the wall and rode his bike in the rooms. Both mothers    9   home, but    10   of them was glad of that.

1.  

A．facts

B．stories

C．examples

D．friends

2.  

A．Before

B．Until

C．Since

D．When

3.  

A．outside

B．inside

C．upstairs

D．downstairs

4.  

A．a(chǎn)t

B．in

C．for

D．with

5.  

A．began

B．finished

C．prepared

D．wanted

6.  

A．us

B．them

C．you

D．him

7.  

A．clean

B．dry

C．dirty

D．neat

8.  

A．smaller

B．more useful

C．lighter

D．larger

9.  

A．came

B．come

C．comes

D．were coming

10. 

A．neither

B．both

C．only one

D．a(chǎn)ll