根据句意和首字母提示填入所缺单词。

1.  My father's sister is my a_____.

2.  My mother and my father are my p_____.

3.  May I have a look at your family p_____?

4.  She has two children(孩子),a son and a d_____.

5.  My uncle's son is my c_____.

6. H_____is a new picture.

7.  These a_____ my friends.

8.  Thank you f_____your help.

9.  These are English books. T_____are Chinese books.

10.  Is Tom your b_____?

下列实验能达实验目的是