四、根据中文、英标或英文提示写单词：（1’*15=15’）

1. I am not joking now . You know I am _______________.(认真的)。

2. Our earth ______________(形成) many millions of years ago.

3. Children should be taught to spend their free time _______________(明智).

4. These plastic bags are sent to the factories for ____________(回收利用).

5. The hole was _____________(挖) five minutes ago . We can put the young tree in it .

6. His _______________ (粗心) caused a serious result.

7. The country is _________________(丰富的)  in oil .

8. Some old clothes _____________(收集) from around the country are given to the people in need.

9. In _____________(瑞士)， what do people do to protect the environment?

10. Here are the results of the __________ (调查).

11.All _____________['lɪvɪŋ]  things depend on the sun for growing .

12.Smoking too much is ______________  [ˈh:mfəl] to our health.

13. His paintings are on ______________ [dɪˈspleɪ] at the exhibition.

14. What is our school doing to ____________ [rɪ'dju:s] its water consumption?

15. But are good  intentions（意图） a finite（有限的）_____________[riˈsɔ:s] ?

五、动词填空：（1’*10=10’）

     1. Is he serious about ___________(want ) to be a doctor?

     2. We can save energy by ________(turn ) off the lights when we __________(leave ) a room.

     3. Everyone has a chance __________ (think ) about your future life.

     4 .It is dangerous to risk __________(swim) in such a deep river.

     5. If you _________(spit ) in public places , you ______________(punish) by the police.

     6. How important it is __________(protect ) our environment !

     7. We should spend as much time as we can  ___________(practise)__________(speak ) English.