Write the sentences a) in the negative; b) in the interrogative. 1. Peggy (to watch)

Peggy isn't watching her little brother playing in the yard now. Is Peggy watching her little brother playing in the yard now?
2. His relatives don't grow vegetables in the kitchen garden every summer. Do his relatives grow vegetables in the kitchen garden every summer?
3. Fred didn't ride a horse the other day. Did Fred ride a horse the other day?
4. They don't usually travel round Europe in July. Do they usually travel round Europe in July?
5.Martin and Sidney weren't fishing by the river yesterday evening. Were Martin and Sidney fishing by the river yesterday evening?
6. She doesn't like to sit in the garden in summer when the weather isn't hot. Does she like to sit in the garden in summer when the weather is hot?
7.We didn't go on a trip two weeks ago. Did we go on a trip two weeks ago?