1.Do you brush your teeth everyday
Yes ,I do .
2.Does he go to school on foot
Yes ,he does.
3.Are they watching TV now
Yes ,we are.
4.Does she often play table tennis
Yes,she does.
5.Can you use the telephone
Yes,I can.
6.Do they often eat fish
Yes,they do.
7.Do you want to ride a motorbike
Yes,I do.
8.Can he play the piano?
Yes ,he can .
9.Do you often play computer games
Yes,I do .