Стены магазина «Продукты» по всему периметру снаружи замостили декоративной пластиковой плиткой, которая продаётся в упаковках. Одной упаковки хватает на 7 м2. Сколько упаковок потребовалось купить, если высота стен равна 4 м, а площадь двери составляет 8 м2 (дверь не покрывается пластиковой плиткой)?

1. We played chess with Tomas yesterday.

2. We broke the rules.

3. He went to school yesterday.

4. They stood next to the bus stop.

5. She listened to music yesterday.

6. I sent an e-mail last week.

7. You did your homework yesterday.

8. They could swim when they were 4.

9. He took all sweets.

10. She ran yesterday.

11. We won a football match yesterday

12. My father worked last month.

13. We found a big tree in the garden yesterday.

14. She built a sandcastle yesterday.

15. I got a good mark yesterday.