( )——May I _______ your bike——Sorry.
A. ride B. reading C. read
Winter _______. Zoom and Zip don’t skate. They sleep.
A.comingB.comeC.comes
______ they playing sports?
A.AreB.IsC.Am
He’s _______ an e-mail.
A.writingB.writeC.written
This is _______ duck.
A.myB.anC.you
---__________?
---They are listening to music.
A. What do they do?
B. What are you doing?
C. What are your grandparents doing?