Быстро по 3 предложения 1. what, when, 2. did, 3. , 4. 't she/he, 't she/

1. What do you like ? When did you pay for phone ? Where is she ?
2. Did you cook this pie ? Was she helping her mother yesterday ?
3. Did mother or did father give you a lift to school ? Was sister or was brother washing the floor ? 
4. He's doing his homework, isn't he ? She was wathing the TV yesterday, wasn't she ?