1.1) You are
2) He is
3) She is
4)It is
5) We arw
6) They are
2) riding,geting,fling,doing,writing,laughing, dancing,swimming,taking,sitting,singing,going,puting,saing,making,clapping. (?)
3. 1) He is walking.
2) They are talking.
3) I am reading.
4) She is writing.
5) You are jumping.
6) We are making a sandcastle.
7) I am driving a car.
8) She is painting aa picture.
9) You are plaing the piano.
10) They are watching TV.
11) He is singing a song.
12) We are dancing.