—Who’s your best friend? Is ____ a boy or a girl?—A boy. I often play with _____ after school.
---Gina’s room is not ____________. ---Yes. Her books are everywhere.
---Where are Bill’s jackets? ---_____________.
---What’s the name _______your dog? ---It’s Molly.
---____________ does he like science? ---Because it’s interesting.
I don’t like white,but my brother_______.