koko爱英语12册Unit2
问题描述：
koko爱英语12册Unit2
跪求koko爱英语第12册unit2B1部分（包括补充）!
忘好心人帮个忙,我书忘带了,作业没写完.不要中文!
答
Did you hear the news?No,What happenen?On Saturday,it was about ten o clock when i heard a loud noise.It was the fire alarm.I got up quickly.When i looked out of the windows,i saw smoke .What did you ...