-----________________?
-----Fine, thanks.
A. How do you do? B. How old are you? C. How are you?
（）Helen likes _______ in the music room.
A.play the piano B. plays the piano C. playing the piano
( ) ---Can we ________ this Sunday? ---OK.
A. go to climb B. go climbing C. goes climbing
( ) Does Wang Bing __________?
A. sing well B. sings well C. sing good
( ) Let’s go _________ tomorrow.
A. skate B. skating C. skates[
( ) _______ you good at _______?
A. Are, run B. Are, running C. Do, running