unit 1 friendship Language points课时作业

单句语法填空

1．The students also set up ____________(debate) teams.

答案：debating

2．Unfortunately，we rushed the fallen old man to hospital，only to be told that we were ____________ (responsibility) for him.

答案：responsible

3．Many students ____________ (belief) that the choice of their courses and universities should be based on their own interest.

答案：believe

4．In order to meet the market competition，modes of business ____________(operate) have undergone rapid change.

答案：operation

5．Buyers consider it too risky to buy large ____________(quantity) of products at present because the market is uncertain.

答案：quantities

6．Those air conditioners are our best­selling ____________ (production) because they are easy to handle and work with little noise.

答案：products

7．The ____________ (recycle) water is used to water plants.

答案：recycled

8．If we let this situation go as it is，our ____________ (environmental) will suffer a great destruction.

答案：environment

9．He is too willing ____________ (help) those in poverty.

答案：to help

10．There is no need to rush and it's no use ____________(arrive) there too early.

答案：arriving

阅读理解

Our environment isn't as green and beautiful as it should be.There are steel__monsters