Unit 6Sunshine for all,.根据首字母及汉语提示补全单词 1.You can get this chance( 机会 ) if you work hard. 2.It is necessary( 必要的 ) for you to organize your ideas first before you write an article. 3.This company needs some people with business background( 背景 ). 4.Achieving( 实现 ) our dream is not easy,but we should never give up. 5.She won first prize( 奖 ) in the 100-metre race.,.根据句意用所给词的适当形式填空 1.Beforedancing( dance ),you should make some warm-up exercises. 2.The poor old man makes a living bytraining( train )