问几个初中英语小题（今晚就用）急!
问题描述：
问几个初中英语小题（今晚就用）急!
1、They were _____(砍) a tall tree down when I saw them.
2、（1）After a _____(填“when” 或“while”,下同) ,he went out of the shop.
(2)I'm going to Shanghai for a holiday._____you are there,can you buy me some books?
(3)She likes western food ____I like Chinese food,
3、If anything _____(happen)to you ,please tell me.
答
cutting
while,when,while
happens