Change the sentences.Use no and not.
1.the boy chopped down a tree.
2.Dad mended the broken window
3.The girls played football.
4.Mum cooked a fish for dinner.
5.the boys walked to school.

Ответ:

1.The boy didn't chop down a tree.

2.Dad didn't mend the broken window

3.The girls didn't played football.

4.Mum didn't cook a fish for dinner.

5.The boys didn't walk to school.

Объяснение:

Условие задания странное. Прошлое отрицательное время образуется с помощью глагола didn't, изменить предложение с помощью no и not  можно в настоящем, но никак не в прошедшем.