F. 1. No, she isn't. She is playing the piano.
2.No, they aren't. They are playing football.
3.Yes, she is.
4.No, I'm not. I'm listening to music.
G. 1.visited
2.saw.
3.ate
4.wrote
5.washed
H. 1.was
2.went.
3.drank
4. Ordered
5.wanted
6.prefered
7.had
8.ate
9.was
10.gave
11. Enjoyed