Replace the infinitives in brackets with the present, past indefinite passive or the present, past continuous passive: 1. this borough (to found) in 1901. 2. these radio programmes always (to listen to) with great interest by everybody. 3. the lecture on civil codes (to listen to) by all students with great interest now. 4. when i returned to the city the new school still (to build). 5. the capital of great britain (to situate) on the river thames. 6. the houses of parliament (to build) in the 19th century. 7. the ancient houses of parliament (to destroy) by the fire.

Основной компонент воздуха (78 % объёма), разделением которого получают промышленный азот (более 34 идёт на синтез аммиака). Применяется как Инертная среда для множества технологических процессов; жидкий азот — хладагент. Азот — один из основных биогенных элементов, входящих в состав белков и нуклеиновых кислот. ЭТО

Р У С С К И Й

The main component of air (78% by volume), the separation of which is used to obtain industrial nitrogen (more than 34 goes to the synthesis of ammonia). It is used as an inert medium for many technological processes; liquid nitrogen is a refrigerant. Nitrogen is one of the main biogenic elements that make up proteins and nucleic acids. ЭТО АНГЛИЙСКИЙ

1 A: Linda ...is learning... (learn) to drive at the moment.

B: I know. She told me last week.

2 A: Has Alan got a job?

B: Oh yes. He … (be) the manager of a leisure centre.

3 A: Do you want to have a break now?

B: Not yet. I … (write) a report for tomorrow's meeting.

4 A: It's ten o'clock. Have you given the manager his letters?

B: Yes, and I … (also/type) six reports so far this morning.

5 A: Is Jeff still in the garden?

B: Yes. He … (plant) flowers all afternoon.

6 A: That author is very well-known, isn't she?

B: Yes. She … (write) twenty novels so far.

7 A: You look very happy today.

B: I am. I … (just/hear) some good news.

8 A: What time … (the play/start) tonight?

B: Seven o'clock, I think.

9 A: Are you new to this company?

B: Not really. In fact, I … (work) here for almost two years.

10 A: Are you ready for the concert?

B: Yes. I … (practise) for weeks.

11 A: Do you do any exercise at all?

B: Yes. Actually, I … (go) swimming three times a week.