补充句子所缺的单词,使上下句的意思基本一致.
1.This is Mary.
This is ______ ______.
2.She needs to get plenty of rest.
She ____ _____ get _____ _____ of rest.
3.Who's calling,please
Who's _____ ,please
4.What's wrong with her
What's ______ ______ with her
5.Miss Green is busy now.
Miss Green ______ ______ now.