Поставьте следующие предложения в отрицательную форму:
1 I translated some interesting articles lest week.
2 I finished work at 5 o'clock yesterday.
3 My son returned home late.
4 The engineers discussed some problems of their firm.
5 The students read the article before the exam.

I did not translate some interesting articles last week.

I did not finish work at 5 o`clock yesterday.

My son did not return home late.

The engineers did not discuss soe problems of their firm.

The students did not read the article before the exam.

1 I did not translate some interesting articles last week.

2 I did not finish work at 5 o`clock yesterday.

3 My son did not return home late.

4 The engineers did not discuss soe problems of their firm.

5 The students did not read the article before the exam.

Надеюсь что правильно. Похожее задание на уроки изучали . Удачи тебе )))