our monitor_______the difficult task willingly.A.gained B.go

第一个all指所有学生（复数）,对应谓语动词应填are；第二个all指所有学生的集合——班级（单数）,对应谓语动词应填is.
present是“出席的,到场的”意思.
“全班（同学）都到了,全班（表现）都不错.”老师说.

Our Monitor
Li Min is our monitor.She is tall,healthy and lively.She does well in all subjects.She is fond of sports and is good at singing and dancing.
Li Min works hard at English.When she came to the school,she had quite a lot of difficulties with the language.But she was not afraid of them and always tried hard to overcome them.She was active in class and did a lot of practice after class.No pains,no gains.With great efforts she made much progress in English study.
Li Min is modest and always ready to help others.She is very strict with herself in her work and daily life.She sets us all a fine example.
我们的班长
李敏是我们的班长.她个子高,身体好,很活泼.她各科成绩都好,喜欢体育活动,又能歌善舞.
李敏学习英语很努力.她刚进校时,在英语学习上遇到不少困难.但她不怕苦,不怕难,努力把英语学好.她在课堂上积极主动地回答问题,课后努力学习.正如谚语所言：不劳无获.付出极大努力后,她在英语方面取得了很大进步.
她严于律己,乐于助人,在工作和生活上对自己严格要求.她真是我们学习的好榜样.
Our Monitor
Wu Dong is the tallestboy in our class．He ishonest and always ready to help others．That's why we made him our monitor．
Several months ago,I was ill,I didn't go to school for two weeks,I was afraid I couldn't catch up with others．Wu Dong came to help me． He explained the difficultpoints of the textto me and encouraged me．With his help I soon caught up with my classmates．
Wu Dong is good at maths and physics． Last term he won first prize in the maths contest．He does well in English,too．Once he played a part in a short English play,both the teachers and the students considered his pronunciation to be the best of all．
Wu Dong likes to play football．He runs fast．And at that time we all shouted,“Well done!Wu Dong!”
We should learn from Wu Dong．

Our Monitor Li Min is our monitor. She is tall, healthy and lively. She does well in all subjects. She is fond of sports and is good at singing and dancing. Li Min works hard at English. When she came to the school, she had quite a lot of difficulties with the language. But she was not afraid of them and always tried hard to overcome them. She was active in class and did a lot of practice after class. No pains, no gains.With great efforts she made much progress in English study. Li Min is modest and always ready to help others. She is very strict with herself in her work and daily life. She sets us all a fine example. 我们的班长 李敏是我们的班长.她个子高,身体好,很活泼.她各科成绩都好,喜欢体育活动,又能歌善舞. 李敏学习英语很努力.她刚进校时,在英语学习上遇到不少困难.但她不怕苦,不怕难,努力把英语学好.她在课堂上积极主动地回答问题,课后努力学习.正如谚语所言：不劳无获.付出极大努力后,她在英语方面取得了很大进步. 她严于律己,乐于助人,在工作和生活上对自己严格要求.她真是我们学习的好榜样.

D

Our monitor(is)from Beijing.He(will fly)to Beijing for a meeting next Friday.
我们监考员来自北京,他下周五会坐飞机去北京.
He (will go)to see his mother as soon as he (gets)there.
Last Saturday when l(was walking)in the street ,l happened(to meet)my French friend.We (have been ) away from each other for about three years.
他一到那就会去看望他的妈妈.
上周六我走在街上的时候,我突然遇到我法国的朋友.我们彼此已经有三年没有见面了.

took,going
buying

Protect environment(环境保护)
The earth scale change of climate has brought a new kind of natural disaster and the developed and complicated city system is holding a latent risk of expanding the damage artificially.Also people has been spoiling the health since the immense quantity of chemicals have been produced and already used in pursuit of convenience and various toxic substances have been produced unintentionally and accumulated in environment.Therefore,We need some countermeasures from the viewpoint to prevent the city environment form disaster and to manage environmental risks.So we will develop and improve a new risk management system and a disaster prevention system to preserve and create the city environment where people feel easy and sound in their life.

C

本句中出现了两个all，根据句意，第一个all指“所有人”，因此用复数谓语动词，第二个all指“所有的情况”，指抽象名词，因此用单数谓语动词。

divides into

1.wants to organize
2.like to drink
3.hope to travel
4.agree to live
5.promises to buy
6.learn to grow
7.choose to sit
8.remember to close
9.forget to take
10.is trying to wake
基本上都是to do不定式的题,只有几个会有to do 和doing意义上的区别（这个希望以后你注意）.

1、A
用过去式,与后面那句left the Internet bar quickly是平行的.
2、C
3、D
2和3同属于It is ...that 句型,用it做形式主语.