Переделайте предложения в страдательный залог, поставьте их в отрицательную форму
1. I bought potatoes yesterday.
2. We shall bring the books tomorrow.
3. They are repairing the clock now.
4. They sell milk in this shop. 5. I have translated the whole text.
6. They broke the window last week.
7. When I came home, they had eaten the sweets.
8. We shall do the work in the evening.
9. He wrote this book in the 19th century.
10. They were playing tennis from four till five.
11. He stole a lot of money from the shop.
12. By six o'clock they had finished the work.