1)Is he writing a letter?(watch television).....
2)Are you reading Byron's poems?(learn rhem by heart)....
3)Is dad smoking in is his stady?(read a newspaper).....
4)Are they listening to the radio?(talk with a friend).....
5)Are you hurrying to work?(go home)....
6)Is Joan playing the piano?(listen to a concert).....
7)Is she washing up?(cook)...