с английским (Напишите следующие предложения в вопросительной и отрицательной формах)

1 Does she understand the rule?

She doesn't understand the rule.

2 Does he usually have breakfast at 8 o'clock?

He doesn't usually have breakfast at 8 o'clock.

3 Does the lecture start at 10.15?

The lecture doesn't start at 10.15.

4 Do they usually walk in the morning?

They don't usually walk in the morning.