11. Our chief managerpeople (does not trust).
12. ..Do...you oftenyour new camera? (use)
13. Why..does...your brother always to everybody? (lie)
14. Who usually this suit? (wears)
15. The day before yesterday my friends for London (left)
16. Who this car last year? (drove)
17. Who for lunch last week? (paid)
18. This submarine in September 2000 (sank)
19. My grandmother this dress when she was young (wore)
20. My sister very late last Sunday (woke up).
21. Two years ago such armchairs less than now (cost).
22. Who your certificate yesterday? (stole)
23. Who these awful curtains? (bought)
24. Who of your friends ill yesterday? (fell)
25. Tomorrow he better (will feel).
26. I hope that this play you (will impress).
27. Next time wethis man (will believe).
28. If you a warm hat, youcold (do not put on, will catch)
29. Where .will you next summer? (travel).
2) Having entered the institute he began his scientific work in the students' scientific society. (поступив, после того как он поступил; to enter - поступать)
3)
1. Вещества, которые оказывают сопротивление току, называются изоляторами. 1. Substances to resist the flow of current are called insulators.
2. Переводить древнюю рукопись оказалось очень трудной задачей. 2. To translate the ancient manuscript was a very difficult task.
4)
1. Obtaining this information is hardly possible. - b. получение
2. Their task was to obtain information. - c. получить
3. The mass media enlarged on the event obtaining new information every day. - d. получая
4. The information being obtained by us was very urgent. - a. получаемая
5) To work with mercury is dangerous. (work - simple active)
6) Having finished the experiment they left the laboratory.
7) Physics is a science dealing with phenomena connected with the transformation of matter and energy.
8) The proton {having} a positive charge is one of the important particles.
The method { proposed} by this young researcher was not acceptable.
9) Having done the work the engineer wrote down some new conclusions. Выполнив работу, инженер записал несколько новых выводов.
10) This method of examining a machine tool is connected with a new technology. Этот метод проверки работы станка связан с новой технологией