Выполните задание Exercise 4

After a long period of time each have to take a brake. Mostly people rest at home or on vacation with their family members. I find it quite useful , because when your brain is overloaded , spending free time on resting it's literally a must . People are not robots, so each of them have to be free. Generally when you are on vacation, time flies and it's time to go to school. If i had a chance i would make them a bit longer.

Объяснение:

new words:

mostly - в большинстве случаев

rest-отдых

overloaded-перегружанный

generally- обычно

literally-буквально

1. Railways are to be (future - мод) completely automated to increase high-speed transportation. 2. A lot of changes are (present - вспом) taking place in modern science and technology. 3. Mobile cranes have (present - осн) a great lifting capacity. 4. The old hump yard had to be (future in the past - мод) modernized. 5. Computеrs are (pres - вспом) used to automate the train movement.
1. Железным дорогам предстоит полная автоматизация, чтобы увеличить скорость транспортировки. 2. Много изменений происходит в современной науке и технике. 3. Мобильные краны имеют большой  подъемную силу. 4. Старой сортировочной горке предстояла   модернизация. 5. Компьютеры используются для автоматизации движения поездов.