---He never stays up late at night, _____ he?
---_________. He usually does his homework till midnight.
A. doesn’t, Yes B. does, Yes
C. doesn’t, No D. does, No
My friend doesn’t like western food. He would rather eat bread than _______ hamburgers.
A. eat B. eating C. to eat D. to eating
The man said that he was ________ to buy this expensive house.
A. too rich B. so rich
C. rich enough D. quite rich
It is very kind ____ you to help me with these maths problems because it is very difficult ____ me to work them out.
A. of; for B. of; of
C. for; of D. for; for
One of the suspects is ____ schoolboy.
A. an 18-year- old B. an 18-years-old
C. a 18 years old D. a 18-year-old
书面表达（本题20分）
最近，全国多个城市笼罩在雾霾天气之下，有些地方人们不戴口罩甚至出不了门。如何才能遏制这种现象，让我们的环境得到改善呢？请你从身边小事入手，谈谈生活中减少污染的一些作法，同时也预测一下20年以后我国的环境变化。
要求：1、不得出现真实的地名、校名及人名；
2、要求语句通顺、表达流畅，作法不少于2条；
3、字数100词左右（不包括开头）。
The continous hazy weather in China has been effecting many people lately. Many people living in the effected areas wouldn't be able to get out of their houses without wearing masks.
