书面表达。

雾霾天气给我们留下了很深的印象。为了减少污染，保护环境，作为中学生，我们能为环保做些什么呢？请你根据以下要点提示用英语写一份倡议书，呼吁你们班同学爱护环境、保护环境。

1写作要点提示：（1）少使用塑料袋；（2）循环使用旧课本；（3）节约能源；

（4）绿色出行，步行或骑车上学。

2写作要求：写作内容印包含所提示要点语言要流畅，意思连贯，层次清晰。可以适当增加细节，以使行文连贯。词数90左右(格式、开头已给出，不计入总词数)

My dear schoolmates,

Our environment is becoming worse and worse. As students, what can we do to protect the environment?

Canola flowers(油菜花)have formed ______ beautiful “golden sea” in China. They are attracting thousands of tourists in ______ Xinghua city, Jiangsu Province.

A. a; a B. the; a C. a; / D. a; the

—We have 42 students in our class. of them are boys.

—Yes. There are 28 boys and 14 girls.

A. Two thirds B. One third C. A half D. A quarter

We have _______ homework to do every day so we can’t play ______ computer games.

A. too many; too many B. too much; too many

C. too many; too much D. too much; too much

--- Which basketball player do you like better, Mike or James?--- ____ of them， Jeremy is my favorite.

A. None B. Neither C. Either D. All

We all know that learning a foreign language time and effort.

A. reduces B. requires C. removes D. repeats

Nowadays, high-speed trains one of the New Four Great Inventions in China.

A. were called B. are calling C. are called D. have called

--- Don’t you think there are too many cars in our city？

---I really think so. If there are ________ people driving, there will be ________ noise.

A. less; less B. fewer; fewer C. less; fewer D. fewer; less

(2016●苏州市)If the customer rings up for me again, please the call to the sales department .

A. run through B. look through C. go through D. put through