( )(7)____ do you live ?A. What B. How C. Where
They tennis.A. are good B. is good at C. are good at
He is good running .A. goes B. at C. to
I often ping-pong .A. go B. playing C. play
--Do you like roller skating?-- .A. Yes,I am B.Yes,I do . C. Yes, I don’t.
I use your eraser?A. Do B. Am C. Can