题目内容：

帮忙用finish,not……until,add up,while,等词造句
每个词一句
upset,get sth done,

优质解答

I have finished my homework.我已经做完了功课.I didn't get home until 8 o'clock last night.我昨晚直道8点才到家.She added up some sugar in the coffee.她在咖啡里加了一点糖.I was doing my homework while m...