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3. Those       (boy) are in Class 7,Grade 7.

2. These       (photo) are Tom's.

1. ―Are       (this) your friends? ―Yes,they are.

(   ) 4. Beibei is the name        my dog.

   A. of   B. at   C. on   D. after

(   ) 3. Here       some        of my friends.

   A. is;photo   B. is;photoes

   C. are;photos   D. are;photoes

(   ) 2. Your       son is your uncle.

   A. parent's   B. parents'

   C. grandparents'   D. grandparents's

(   ) 1. Bring a photo of your family        class.

   A. in   B. on   C. to   D. for

5. My father and Tim's father are brothers,so Tim is my         .

4. Kate's father's brother is her         .

3. My father's sister is my         .