一Is this ______ basketball?

一No. It's ______ basketball.

A. you, my        B. your, him     C. you, his       D. your, his

1—Is this _____ basketball?

—No．It's _____ basketball．

A．you；my              B．my；you              C．your；his

一Is this ________ Chinese book?

—No，it’s ________ English book.

用a和an填空

1.This is       ear．That is       egg．

2.一What’s this?一It’s        apple．

3.一Is this       English book?   一No, it isn’t．

4.一What’s this in English?    一It’s        bike．

5.一Is it        orange?    一Yes, it is．