Some insects_______ the colour of their surrounding to protect themselves.
A.taken in B.take off C.take on D.take out
Graduation is a good time to thank those who have helped you the tough years.
A.through B.up
C.with D.from
Giving up my job to go back to full-time education was a big __________, but now I know it was the best decision I ever made.
A.project B.commitment C.competition D.ambition
The lack of eco-friendly habits among the public is thought to be a major _____________ of global climate change.
A.Result B.cause
C.warning D.reflection
假定你是李华, 你的笔友David下个月将到你校访学一周。他发来邮件, 希望你简单地介绍一下当地的早餐。请你用英语给他回封邮件, 内容包括：
1. 表示欢迎；
2. 早餐的种类；
3. 快捷的早餐受欢迎的原因。
注意：1. 词数100左右；
2. 可以适当增加细节, 以使行文连贯。
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
假定英语课上老师要求同桌之间交换修改作文, 请你修改你同桌写的以下作文。文中共有10处语言错误, 每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧）, 并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线, 并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处, 多者（从第11处起）不计分。
Since last year, the heavily smog has occurred in our city. The smog, that has made our daily life inconvenient, has also done great harm people's health. Many traffic accident have happened because of the bad weather. Besides, many people have to stay inside to avoid the harm air. What's the worse, many people have suffered from bad coughs, sore throats but other serious diseases.
Personally, I thought we should make efforts to protect the environment. I strongly agree with the idea what we can try to drive less and buy green products. Only when we have the awareness（意识）of environmental protection can us have cleaner air.
1._________
2._________
3._________
4._________
5._________
6._________
7._________
8._________
9._________
10._________
