35.1
2. Yes, she does. No, she isn't. She is playing the piano.
3. Yes, she does. No, she isn't. She is cooking.
4. Yes, he does. Yes, he is. He is playing.
35.2
3) Does 4) are 5) do 6) does 7) am 8) Are
35.3
3) goes 4) get up 5) is talking 6) cooks; ...is cooking