Определите время и залог сказуемого и переведите следующие предложения на русский язык:
1. Distance is usually measured in millimetres, centi-
metres, metres or kilometres. 2. Mass is measured in grams
or kilograms and time is measured in seconds, minutes
and hours. 3. The photoelectric effect was discovered by
Heinrich Hertz in 1887. 4. Galileo lived at a time when the
human spirit was waking after a thousand years of sleep.
5. Men were filled with a new life, and they made splendid
progress in the arts and science. 6. The element in the air
which is most important to us is oxygen.

1. Distance is usually measured in millimetres, centimetres, metres or kilometres.

Расстояние обычно измеряется в миллиметрах, сантиметрах, метрах или километрах.

is usually measured-Past simple,active

2. Mass is measured in grams

or kilograms and time is measured in seconds, minutes and hours.

Масса измеряется в граммах

или килограммах, а время-в секундах, минутах

и часах.

is measured-Past simple,active

3. The photoelectric effect was discovered by

Heinrich Hertz in 1887.

Фотоэлектрический эффект был обнаружен

Генрих Герц в 1887 году.

was discovered-Past simple,passive

4. Galileo lived at a time when the

human spirit was waking after a thousand years of sleep.

Галилей жил в то время, когда

человеческий дух пробуждался после тысячелетнего сна.

was waking-Past continuous ,passive

5. Men were filled with a new life, and they made splendid

progress in the arts and science.

Люди были наполнены новой жизнью, и они достигли великолепного

прогресса в искусстве и науке.

were filled-past simple,passive

6. The element in the air which is most important to us is oxygen.

Наиболее важным для нас элементом воздуха является кислород.

present simple,active