用适当的人称代词来填空：
That is (he) book.
(her) is a good girl.
Are (them) Chinese?
Mr.Wang teaches (we) English.
I like (she) very much.
(we) ciassroom is new.
(it) name is Polly.
This book is for (I).
(he) name is Li Ming.
Do you want (ther) to help you.