6.  (2015 •苏州) Becky (明智地) (decided to tell US the truth.

5. We must find some new ways to use (能源) from the sun,wind and water.

4.  (2015 •盐城) These new types of energy cost very little and (产生) little pollution.

3. We’d better (分开) the good ones from the bad ones.

2. He is very (富有的) but his life isn’t happy at all.

1. Although that man is over twenty years old,he still (依靠) on his parents about everything.

知识点四 so that以至于;以便

so that引导目的状语从句时，表示“以便；为了 ”，从句中常使用can/could/may/might/ will/would/should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和 may等词，在so that前可以用逗号，意思是“因此；所以。

() 4.(单项选择) She bought a digital camera online she would save a lot of time.

   A. so that   B. as soon as

    C. no matter   D. such that

知识点三run out用完，耗尽

() 3.(单项选择) It seems that oil soon.

   A. will run out   B. runs out

    C. is running out   D. ran out 

知识点二depend on/upon依靠;取决于

2.  (翻译) 孩子们依赖他们的父母供给衣食。

Children their parents for food and clothes.

知识点一 fine 罚款

1.  (词形填空) He (fine) 200 dollars because he parked his car at a wrong place.