—Did Jim offer you any advice?
—No, he offered _______. After listening to my problem, he said _______.
A. none; noneB. nothing; none
C. none; nothingD. nothing; nothing
—May I speak to Mr Wang, please?
—Sorry, he is not in. Can I take a (an) _______ for you?
A. messageB. note
C. informationD. news
—Tom looks very sad. What’s wrong _______ him?
—An accident happened _______ his father this morning.
A. to; withB. with; to
C. for; toD. with; for
The boy felt very _______ and fell _______ as soon as he lay on the bed.
A. sleepy; sleepyB. asleep; asleep
C. sleepy; asleep D. asleep; sleepy
This is _______ book I bought yesterday. Isn’t it ________ interesting one?
A. the; the B. a; an
C. a; the D. the; an
这段时间，空气质量、雾霾成为备受社会关注的焦点；改善污染现状、反思生活方式成为人们关心的问题。请你根据以下要点写一篇有关环境保护的短文，并发表你自己的观点。
1.如何保护环境已成为当今世界最大的难题之一；
2.垃圾污染环境、有害健康；
3.越来越多的汽车造成更多的空气污染；
4.废水污染植物，杀死大量的鱼；
5.必须采取措施来解决这些问题，你的建议┅┅
注意：
1.文章必须包含所给内容要点，要求语句通顺、意思连贯。
2.第五个要点要用2-3句话发表自己的观点；
3.词数：80个左右（开头已给出的内容不计入总词数）
At present, our environment is becoming worse.
