Сделать предложения вопросительными и отрицательными

1. Did his wife cook some scones for breakfast?
2. Were the people of Pine Clearning proud of their school?
3. Did my mother buy some vegetables for supper?
4. Did they have a lot of problems with their son?

1. His wife didn`t cook some scones for breakfast.
2. The People of Pine Clearning were not proud of their school.
3. My mother didn`t buy some vegetables for supper.
4. They hadn`t a lot of problems with their son.