1. Tony, you look thoughtful and unhappy recently. What's wrong with you?
托尼，你最近看起来总是若有所思，又很不开心。你是怎么了？
还能这样说：
Tony, you look unhappy. What's up?
Tony, what happened to you? You look thoughtfully.
应用解析：
look as if 看起来好像，似乎是；
look for 寻找；
look out for 当心，提防；
look ill 看上去有病；看上去不漂亮；（事情）显得很糟；看来不妙
2. Five days ago, my girlfriend and I broke up.
5天前，我和我的女朋友分手了。
还能这样说：
My girlfriend and I separated five days ago.
My girlfriend and I have a break-up five days ago.
应用解析：
a good break 好机会；好运气；
without a break 继续不断地，不停顿地；
break from 突然离去；
break off from 戒除；放弃；和……绝交
3. We broke up because he was too lazy.
我们分手的原因是他太懒了。
还能这样说：
The reason we broke up was that he was too lazy.
His laziness made us break up.
应用解析：
ups and downs 幸运与不幸的交替；
feed up 厌倦，厌烦；
up and down 上上下下；
up for sth. 因为……受审
4. I'm single again.
我又单身了。
还能这样说：
I was dumped.
I am a single person now.
应用解析：
in singles 单独地，个别地；
remain single 尚未结婚；
single out 挑选出来
5. To me, parting is a tearing thing.
对我来说，分手是件痛苦的事。
还能这样说：
It is painful for me to part.
Parting is a traumatic experience for me.
应用解析：
in tears 含泪；流着泪，在哭泣；
melt into tears 感动得哭起来；
move sb. to tears 使某人感动得流泪；
reduce to tears 使伤心得流泪
6. Why do you have to break up with her?
为什么非要和她分手？
还能这样说：
What is the reason for you to break up with her?
What do you break up with her for?
应用解析：
have a break 休息一会儿；
break from the past 和过去决裂；
break with 与……绝交；打破；
break out of 摆脱
7. They exchanged a final kiss before parting.
他们在分手前给了对方最后一吻。
还能这样说：
They gave each other a last kiss before parting.
Before saying goodbye to each other, they kissed each other.
应用解析：
prepare for the finals 准备参加期终考试；
run in the finals 参加决赛；
play in the finals 参加决赛；
take one's final 参加总考；参加最后一次考试
8. It's difficult to see him move on so quickly.
真的很难接受看见他那么快便移情别恋。
还能这样说：
It is really hard for me to accept that he paid his attention on another person so quickly.
I can't stand that he would have a new sweetheart so quickly.
谚语：
See no further than one's nose.
鼠目寸光。