10.Our 　　　 carries one?child policy(政策).　

答案：Ⅰ.1.peace　2.danger　3.growing　4.situation　5.nature　6.enough　7.reason　8.mainly　?9.protect?　10.government

●Exercises for phrases　

(短语专练)

9.It’s our duty to 　　　 animals.　

8.The visitors were 　　　 students.　

7.This is the 　　　 why he didn’t go to school.　

6.There are 　　　 people to pick apples.　

5.Because of the pollution,more and more animals are killed in 　　　.　

4.The 　　　 is becoming very serious.　

3.Our villages and farms are 　　　 bigger and bigger.　

2.He was out of 　　　 at last.　

(用方框里适当的单词完成句子。)　

danger　nature　situation　peace　government　reason　protect　mainly　grow　?enough

1.All the people in the war want to live in 　　.