1.对于青少年来说，学习如何交友是很重要的。

　　It’s important for teenagers to learn how to make friends.

　　虽然雨下得正大，但是对于他来说，看来不跑完最后的200米是不可能的。

　　Although it is raining heavily, it looks that it’s impossible for him not to finish the last 200 meters.

　　吃更多的蔬菜是有好处的。

　　It’s good to eat more vegetables.

　　对于我们来说拥有充足的睡眠是重要的。

　　It’s important for us to have enough sleep.

　　对于我们来说保持环境清洁是重要的。

　　It’s important for us to keep the environment clean.

　　嘲笑残疾人是不礼貌的。

　　It’s impolite to laugh at disabled people.

　　进行更多的锻炼对你的健康来说是有益的。

　　It’s good for your health to do more exercise.

　　在太阳下读书对眼睛是有害的。

　　It’s bad for eyes to read in the sun.

　　2.很抱歉，我的自行车坏了。请再等我五分钟。

　　I’m sorry, there is something wrong with my bike. Please wait for me five more minutes.

　　我的电视机坏了，所以我不能看比赛了。

　　There is something wrong with my TV, so I can’t watch the match.

　　我的计算机坏了。你能帮助我修理一下吗?

　　There is something wrong with my computer. Could you help me mend it?

　　这台机器坏了。我们最好修理一下它。

　　There’s something wrong with this machine. We’d better mend it.

　　3.我们应该在适当的时间去晚会,既不能太早，也不能太晚。

　　We should go to the party just at the right time, neither too early nor too late.

　　恶劣的天气和穷困的状况都无法改变他在那里教书的决心。

　　Neither bad weather nor poor condition can change her mind to teach there.

　　这个社区既不安静也不安全。我不喜欢住在这里。

　　This neighborhood is neither quiet nor safe. I don’t like living here.

　　Tom 和Jack都不喜欢骑自行车上学。

　　Neither Tom nor Jack likes going to school by bike.

　　4.六月份的考试一结束我的父母就带我去大连度假。

　　My parents will take me to Dalian for vacation as soon as the examination in June is over.

　　你一完成作业就给我打电话。

　　Please call me up as soon as you finish your homework.

　　他一看完这张DVD他就把它借给你。

　　He will lend this DVD to you as soon as he finishes watching it.

　　昨天晚上我一到家妈妈就让我准备晚饭。

　　My mother asked me to get ready for supper as soon as I got home yesterday evening.

　　请尽早把这份通知用电子邮件的方式发给我。

　　Please e-mail me this notice as soon as possible.