A lot of work in the office (1) _ done on laptops. This is because laptops (2) _ easily carried from the office to the home. Of course, the laptop of today (3) _ made to be easy to pick up and carry. However, the first laptops (4) _ designed in that way. The first laptop (5) _ built in 1975 and it was very heavy. In fact, it was the same size as today's regular computer, and it (6) _ used by many people at all.
Объяснение:
вроде так прости если ошиблась где-то
