1) they are playing basketball
2) she is singing a song
3) I am sending
4) you are watching DVD
5) we are studying for an exam
6) he is buying a t-shirt
1) Is he working today?
2) is she sending a text message?
3) what are you eating?
4) is he writing a letter?
5) are you playing computer games?
6) are they shopping in town?