13.When did you write this book? I wrote it last year.
14.Did he have lunch at home?
1.Lucy didn't da her homework at home.
2.Did she find any meat in the fridge?
3.How long did she stay there?
4.Was there some orange in the cup?
5.Li Ming was at school yesterday.
6.重复
7.Did Frank read an interesting book about history?
8.Where did your family go last week?
9.Sally dosn't do some reading in the morning.