1. Concrete is the main building material. Цемент - это основной строительный материал. 2. The plant doesn't produce more than 500 units of finished products a month. Растение не производит больше 500 единиц готового продукта в месяц. 3. Why do enterprises install solar panels? Почему предприятия устанавливают солнечные панели (батареи)? 4. Iron rust is in contact with air and water. Железная ржавчина вступает в контакт с воздухом и водой. 5. The machine wasn't working because the transmission system was out of order. Машина не работала, потому что система передачи вышла из строя.
1. He should come as soon as I was ready.
2. Peter would know that I had gone to the concert if I was not at home by eight.
3. She would come to the Philharmonic with you if you got tickets.
4. Five years ago there had been no people living here at all.
5. She should go skiing on Sunday if I had time.
6. They had finished building this house only last week.
7. It would be so pleasant when Tom came home.
8. She should do it now if you liked.
9. My brother had been here that day.
10. It was a pity you hadn't come earlier.
11. There would be an interesting lecture at the school assembly hall next day. One of our teachers would speak about Charles Dickens.
12. Last year he had spent my summer vacation in the Caucasus.
13. He had come to live in this town several years ago.
14. Jane would be reading you a story until it was time to go to bed.
15. You had read all about it in the newspaper.