1、There is a general debate on the campus today over the phenomenon of college or high school students' doing a part-time job.
2、In view of such serious situation, environmental tools of transportation like bicycle are more important than any time before.
3、We should spare no effort to beautify our environment.
4、Millions of people have to spend more time and energy on studying new skills and technology so that they can keep a favorable position in job market.
5、The problem of international tourism has caused wide public concern over the recent years.
1、不怕路长，只怕志短。
2、功成由俭，业精于勤。
3、树大招风，气大遭凶。
4、人在世上练，刀在石上磨。
5、宁叫钱吃亏，不叫人吃亏。
1、All in all, what really * is, in fact, that…
2、From what has been discussed above , we may conclude that…
3、The reason why people choose to live in the city is that the life is more convenient and colorful.
4、You should read as many books as you possibly can.
5、China is becoming more and more prosperous because of the reform and “opening up” policy.
1、in a society with more competitions and challenges / in a competitive society
2、put sth into practice
3、broaden one’s horizons开阔眼界
4、pursue one’s dream 追逐梦想
5、spare no effort to do sth 不遗余力做…
1、聪明一世，糊涂一时。
2、让人一寸，得理一尺。
3、读书健脑，运动强身。
4、买了便宜柴，烧了夹生饭。
5、人的主要目的并不是赚钱。
1、口说无凭，事实为证。
2、吃菜吃心，听话听音。
3、小的不哄，老的不欺。
4、有福同享，有难同当。
5、人心隔肚皮，看人看行为。
1、it'a pitthat you have to go back to america soon. so a farewell partfor you will be held in the sun cluthisaturdaevening. could you come at 6:00 pm?
2、it will begin at 2:00 pm and last two hours, during which time 15 well-prepared contestantwill deliver their speeches.
3、remember to take water and lunch with you.
4、i know you are a native speaker of english and an english teacher, and i, on behalf of our school, sincerelinvite you to be part of the contest.
5、we are looking forward to your coming.
1、. That is because + 句子 那是因为…
2、They are my grandparents.They were young，then.他们是我的祖父母。他们那时是年轻的。
3、He was short，he is tall now.They were young，they are old now.
4、如“这样做既有积极效果也有消极效果”，可以这样表达：
5、如“我们现在生活在一个新的时代。而一个改革充满着风险与机遇”，可以这样表达：
1、. That is why + 句子 那是…的原因
2、Who are they，Lingling?They are my grandparents.玲玲。他们是谁?他们是我的祖父母。
3、They are my grandparents.They were young，then.他们是我的祖父母。他们那时是年轻的。
4、Who is that little girl?It`s me.
5、如“这样做既有积极效果也有消极效果”，可以这样表达：
