用括号内代词的适当形式填空

1. This is          (我) Walkman.  That's         (她的).

2.           (你们) radios are new, but          (我们的) are old.  

3.            (他) sister is short.           (我的) is short ,too.

4. Let           (我) have a look.

5. I have a hair clip.           (它) colour is pink.

6.            (我们) are in            (我们) classroom.