John, the car! An old man is waiting to cross the road. Let him go first.
A. stops B. stop C. don’t stop D. doesn’t stop
The young man drives than he did three months ago.
A. more careful B. more carefully C. much careful D. much carefully
I think German is as difficult a language English.
A. than B. as C. in D. like
—Who teaches you geography this term? —Nobody. I teach .
A. me B. myself C. you D. yourself
My friend is an honest boy. He bought me useful book as a birthday present last year.
A. a B. an C. the D. 不填
书面表达
假如你所居住的城市环境污染越来越严重，请根据提示写篇短文说明污染原因，并呼吁人们爱护环境，保护地球。
提示：
1.污染原因:工厂燃烧东西制造能量；人们大量砍伐树木；公路上汽车数量的增多，污染空气；人们乱扔垃圾，污染土地。
2.呼吁保护环境：1. 多植树；2. 停止乱扔垃圾；3. 自己补充一点保护环境的方法
要求：
1. 内容要点齐全，可以适当发挥。
2. 正确运用人称、时态、语法等。
3. 词数要求：70个左右。
4. 短文的开头已给出，不算入总词数。
Protect the Earth
The environment in my city is becoming worse.
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