На past perfect tense 1) make the questions to the underlined words. 1. the people went home after they had finished their work. 2. the young man has decided to buy the new vase after the old one had fallen down and broken to pieces. 3. the lecture has begun by the time i entered the room. 2)
translate into english. 1.когда вы пришли, я уже перевел весь текст. 2.к тому времени как вы позвонили, гости ещё не собрались. 3.вы изучали перед тем, как поступили на эти курсы? 4.дождь уже прекратился, когда мы вышли из дома. 5.сколько страниц этой книги твой брат прочитал к концу недели?
2. To break (обстоятельство) the new glass a great amount of force should be applied.
3. The results to be received (определение) by the researchers may vary considerably.
4. The computers have to carry (часть составного глагольного сказуемого) out several thousands of arithmetic operations per second and be (часть составного глагольного сказуемого) very reliable.
5. To strengthen (подлежащее) metals means to make (дополнение) them harder.
2. It's light. It isn't light. Is it light?
3. It's good. It isn't good. Is it good?
4. It's great. It isn't great. Is it great?
5. It's cleverly. It isn't cleverly. Is it cleverly?
6. It's bad. It isn't bad. Is it bad?
7. It's getting dark. It isn't getting dark. Is it getting dark?
8. It's turning green. It isn't turning green. Is it turning green?
9. It's brightens. It isn't brightens. Is it brightens?
10. It's cold. It isn't cold. Is it cold?
11. It's hot. It isn't hot. Is it hot?
12. It's available. It isn't available. Is it available?
13. It's grows cold. It isn't grows cold. Is it It's grows cold?
14. It is brewed. It isn't brewed. Is it brewed?
15. It's tastes good. It isn't tastes good. Is it tastes good?
16. It's yellowing. It isn't yellowing. Is it yellowing?