2. Make negatives.

1. We didn't watch animals in the zoo last week. 2. They didn't go to the cinema yesterday. 3. I didn't ask some questions at the lesson. 4. Nick didn't play computer games last night. 5. My cousin didn't cut a leg two days ago. Для образования отрицательной формы в Past Simple используется вспомогательный глагол 'did' + 'not' (didn't) и базовая форма глагола (без окончания -ed для правильных глаголов и первая форма глагола для неправильных).