用所给词的适当形式填空。

1.  The number of students  _________ (be) 3,000 in my school.

2.  There are 200 _________ (hundred) cars in the town.

3.  There are_________ (hundred) of cars in the town.

4.  That must be a lot more fun than _________ (take)a bus.

5.  In China, not all students  _________ (take) the car to school.

6. He comes from _________ (America).   He  is _________ _________  (America)  man.  

    He speaks _________ (England).

7. Thank you for _________ (help) me.

    Thanks for your_________ (help).