Сделайте из этих предложения отрицательное и вопросительное предложения. 1.i'm doing morning exercises. 2.he works at a factory. 3.she to sleeps after dinner.

1.I'm not doing morning exercises.
2.He doesn't work at a factory.
3.She doesn't sleep after dinner.

1.Am I doing morning exercises?
2.Does he work at a factory?
3.Does she sleep after dinner?