Did your teacher give you your exercise books?你老师给你你的练习本了吗

题目

Did your teacher give you your exercise books?你老师给你你的练习本了吗
Yes,but he corrected them first.是的,但是他已经修改过了
He gave us our exercise books after he had corrected them.他给了我们的练习本后纠正了它们
请帮我看看翻译有无错误,仔细一点哦!
我知道了

答案

He gave us our exercise books after he had corrected them.他把练习本修改了才给回我们.