一道英语题目!(用所给词的适当形式填空)

问题描述:

一道英语题目!(用所给词的适当形式填空)
1.I_____(be) a student.
2.May I _____(have) three books?
3._____(open) your book,please.
4.How many_____(teacher) can you see?
5.-_____(thank).
-You're welcome.

1,am/was
2,have
3,Open
4,teachers
5,Thanks.