求5个过去式的时间状语从句如题

问题描述:

求5个过去式的时间状语从句
如题

When you arrive at home, please tell me.
After you read this book, please clean the room.
Before he does his homework, he will watch TV.
He won't go to bed until his mother comes back.
I will tell you as soon as Tom finishes his work.

When I heard the news I couldn't help crying.When she told me the answer I gave her a big hug.She was sleeping when someone knocked at the door.She lost her keys when she was jogging.She was studying ...