1. They promised that they would bring us all the necessary books.
2. He did it better than I had expected he would.
3. He said that the tractors would be there soon.
4. I think it all happened soon after the meeting had ended.
5. He said that he could not do it without my help.
6. The astronomer told us that the Moon is 240,000 miles from the Earth.
7. We asked the delegates whether they had ever seen such a demonstration.
8. It was decided that we would start our work at four o’clock.
9. I told you that I would leave town on the following day.
10. I did not know that you had already received the letter.
11. The boy did not know that water boils at 100 degrees.
12. He wanted to know what had become of the books.
13. I was told that the secretary had just gone out and would come back in half an hour.
14. We were afraid that she would not be able to finish her work in time and therefore offered to help her.
Объяснение:
Значит, чтобы найти площадь нужно длины умножить на ширину..
40 * 25 = 1000 см2
Теперь переводим см2 в м 2.
1000 см2 = 0,1 м2
Теперь переводим в ары.
0,1 м2 = 0,001 ар
Если мой ответ правилен, поставь мне 5 звёзд , нажми на КОРОНУ и на Я старался, буду благодарен. Удачи тебе в учёбе!)