当你问别人正在干什么时,应说: A、What do you do ?B、What are you do ? C、What are you doing ?
We have English and music ____ Fridays. A. on B. in C. at
Do you _____ Mr Young? A. have B. knew C. know
My brother is very _____ at home. A. helpful B. speak C. short
We ____ a new English teacher. A. have B. has C. are
This is ____ new Chinese teacher. A. us B. our C. we