I BRUSH _____ AT 6.30 EVERY MORNING.AFTERNOON. THERE IS A PARK IN F...

1. I brush _____ at 6.30 every morning.

afternoon. There is a park in front of the school. There are a lot of trees

A. my tooth

B. my teeth

C. his teeth

D. her teeth

and flowers in the park. Behind the school, there is a river.