Вопрос № 109419 - Английский язык

Заполните пропуски в инструкции следующими словами:
1) 1_______! There are bricks on the shelf.
2) Don’t 2_______ that wood. There’s a nail in it.
3) Don’t hammer that 3_______. It’s bent.
4) Don’t pull that board. There are 4_______ on it.

Заполните пропуски в инструкции следующими словами:
1) Switch off the 1_______ before you touch a bare wire.
2) Always 2_______ goggles when you grind a chisel.
3) Never do any welding without a 3_______ or goggles.
4) Do not 4_______ near petrol.

Выберите слово, в котором под ударением буква e будет читаться как [iə].

Выберите правильный вариант местоимения
How ___________ names are there on the list?

Прочитайте текст и выполните задания.
Vacuum
1. Evangelista Torricelli produced the first laboratory vacuum in 1643, and other experimental techniques were developed as a result of his theories of atmospheric pressure. A torricellian vacuum is created by filling a tall glass container closed at one end with mercury and then inverting the container into a bowl to contain the mercury.
2. The quality of a vacuum refers to how closely it approaches a perfect vacuum. Residual gas pressure is a primary indicator of quality, and is most commonly measured in units called torr, even in metric contexts. Lower pressures indicate higher quality, although other variables must also be taken into account.
3. Vacuum became a valuable industrial tool in the 20th century with the introduction of incandescent light bulbs and vacuum tubes, and a wide array of vacuum technology has since become available. The recent development of human spaceflight has raised interest in the impact of vacuum on human health, and on life forms in general.
Определите, какое утверждение соответствует содержанию текста.

Выберите слово, где окончание читается как [id]