Question

He delivered newspaper. I helped our parents We walked our dog. Составить отрицательные и вопросительные предложения

Answer 1

He delivered newspaper.

He didn't deliver newspaper.

Did he deliver newspaper?

I helped our parents.

I didn't help our parents.

Did I help our parents?

We walked our dog.

We didn't walk our dog.

Did we walk our dog?

Объяснение: когда появляется did, глагол становится в первую форму.