1. A. grade B. make C. hide D. like
2. A. a photo of my family B. a picture of your family
C. a photo of your family D. a picture of my family
3. A. my twin brother B. my twin sister
C. your twin brother D. your twin sister
4. A. They are not mine. B. They are mine.
C. They are my skirt. D. They are my shirt
