we were very worried when we didn‘t see Eric对very worried提问__ __ you when you didn't see Eric?After we had supper ,we began to do our homework.对After we had supper提问__ __ you __ begin to do your homework?
we were very worried when we didn‘t see Eric对very worried提问
__ __ you when you didn't see Eric?
After we had supper ,we began to do our homework.对After we had supper提问
__ __ you __ begin to do your homework?
How were you when you didn't see Eric?
When did you begin to do your homework?
What did you feel when you didn't see Eric?
或者
How were you when you didn't see Eric?
When did you begin to do your homework?
we were very worried when we didn‘t see Eric对very worried提问
how__ _were_ you when you didn't see Eric?
After we had supper ,we began to do our homework.对After we had supper提问
_when_ _did_ you __ begin to do your homework?
How, were
When, did
第二句的第三个空没有吧?你已经写出begin啦。
老师祝你学习进步!
望采纳,多谢!^_^