She is twelve.（改为一般问句）

______   ______ twelve?

I am his student. （改为复形式）

______ ______ his 　　　.

Is Bill at school? （写出否定回答）

　　　, he 　　　.

The book is on the chair.（就划线部分提问）

_______  _______ the book?

Her shirt is on her bed.

______

Wu Ming is at home.

______

Tom is behind the door.

______

Her coat is blue.

______

My bag is green.

______

The man in the car is Tom's brother.

______