Сделай предложения отрицательными по образцу: I rode a bike yesterday. — I didn’t ride a bike yesterday. Dad fixed his car last Saturday. I watched cartoons yesterday evening. We played tennis two days ago. Mum cooked soup yesterday. We ate pizza a week ago.

1. Dad didn’t fix his car last Saturday.
2. I didn’t watch cartoons yesterday evening.
3. We didn’t play tennis two days ago.
4. Mum didn’t cook soup yesterday.
5. We didn’t eat pizza a week ago.

После didn’t смысловой глагол употребляется в начальной форме.