помогите срочно!!!

It snowed yesterday

It is raning now

It often rains in autumn

It often snows  in  winter

сделайте атрецательное и вопросительное

It didn't snow yesterday.Did it snow yesterday?It isn't raining now.Is it raining now?It doesn't often rain in autumn.Does it often rain in autumn?It doesn't often snow in winter.Does it often snow in winter?