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 ?
Tom up at six in the morning. A. get B. to get C. gets
They cows. A. don’t have any B. doesn’t have some C. don’t has any
Tom a dog. A. don’t have B. doesn’t have C. don’t has
What’s lunch? A. on B. in C. for
There a cat and two dogs in the room. A. be B. to be C. is