Английский язык Бойцова / английский
.docxЗадание 1
If the travellers had had a camera with them, they could have taken photos of the beautiful scenery.
If there had been no sugar left, we would have had to go to the shop late in the evening.
If this house were not situated close to a chemical plant and the air around were not very bad, it would be very nice and comfortable for living.
If I were acquainted with him, I could ask his advice because he is an excellent specialist.
If you had not had a toothache, you could have enjoyed this merry birthday party.
If you had rung me up, I would have known you were in trouble.
If you had not left the child alone in the room, he would not have hurt himself.
If they had not spent a year in the tropics, they would not have got very sun-tanned.
If it had not rained heavily, we would not have got drenched to the skin.
Задание 16
The spectrum consists of a group of five lines.
A new energy analyzer has been constructed and assembled. Its device is described. The instrument consists of an electrode system.
The expansion chamber contains saturated vapour.
An equation has been derived. This equation contains a number of incidental factors.
The system includes a special wind tunnel, vacuum pumps, and a separate ion beam source.
Задание 17
Several methods are provided that give the basis for further research.
The proposed method yields useful information about the behavior of these particles.
The suggested hypothesis provides an explanation for the observed discrepancy.
An improved type of device for generating high pressures has been developed.
During this reaction, a high pressure is generated.
Задание 18
This theory confirms our assumption.
An image is created on this film.
This device uses a sensitive electrode.
A system is described in which an electric method of detection is used.
This method yielded somewhat different values.
Methods for producing synthetic fibers are presented.
This device enables high acceleration to be achieved.