1.___succeeded ___ 工人们工作很努力,所以他们成功的提前完成了任务.
succeed in ,前面的 were是不是多写出来的?succeed in sthdoing sth 在...上获得成功
2.----rude------ 在大庭广众之下嘲笑别人,你真是太粗鲁了.
3.greeted 我的老朋友汤姆在校门口向我友好的挥手致意.
4.do you expect to wear
5.Don't ___look down upon______a person only beause he _had been_____a thief
6.It's_impolite__to_laugh at__other people when they are in trouble