Составить письменно по образцу отрицательные и вопросительные предложения к следующим утвердительным предложениям: I went to the cinema. We drank milk. He wrote a letter.
1. I didn't go to the cinema.
Did I go to the cinema?
2. We didn't drink milk.
Did we drink milk?
3. He didn't write a letter.
Did he write a letter?