看图，用适当的单词完成对话。

1.  A: _____ _____ are your black _____ ?

     B: They are ten dollars.

2.  A: _____ is your brother?

     B: He is _____ the tree.

3.  A: When is your_____ ?

     B: It's October seventh.  And today is October seventh.

     A: Oh! _____ _____ to you!

     B：Thank you.

4.  A: What _____ of movies does her grandmother like?

     B: She likes Beijing _____.