用am, is , are 填空

用am, is , are 填空
1.Bill__________fine,How__________your sister?
2.Where _____________Mr Block? I think he ______ at work.
3.Miss Zhou________my English teacher. She's 25 years old.
4.Who______that man? He_______my father.
5.________ you a Japanese? No,I _________Chinese.
6.________your teacher a Japanese? No, he _________a Chinese,too.
7.It______my book.It________not his book.
8.Who________not here?Jack is not here.