They didn't __ ___ on their days off
问题描述:
They didn't __ ___ on their days off
答
可以填的太多了!具体看用法而定,比如:
1.go out
2.visit friends
3.cook food
4.go shopping
5.do exercises
要看上文下义来应用.不然随便怎么填都可以.