A:What did you do last weekend? 你上周末做了什么?B:I played football.我踢了足球。A:Did you read books?你看了书吗?B:Yes,I did.是的,我看了。A:What did you do last week?你上个星期做了什么?B:I studied English.我学习了英语。A:Did you read books?你看了书吗?B:Yes,I did.是的,我看了。