用所给单词的适当形式填空,完成下列句子.
I ___(be)a student.
May I ____(have) three books?
___(open) your book,please.
How many ___(teacher)can you see?
___(thank),You're welcome.
Nice ___(meet) you,too.
Sure!Here you ___(be).
My friends Jenny and Danny ___(live) in Canada.
Her name ___(be) Ms Liu.
Do you know ___(he)name?