这本书是杨绛写的用英语怎么说用被动语态

Question

英语翻译
1.当心不要睡过头
2.这种布是用来清洁窗户的
3.作业中的错误必须及时改正
4.这本书是谁写的?（用被动语态··）
5.他告诉我们电视机三天后修好

Answer 1

1.当心不要睡过头
Be careful,don't oversleep.
2.这种布是用来清洁窗户的
This cloth is used to clean windows.
3.作业中的错误必须及时改正
Have to correct the mistakes in your homework in time.
4.这本书是谁写的?（用被动语态··）
Who is this book written by?
5.他告诉我们电视机三天后修好
He tols us that TV could be repaired well three days later.