Размещено 4 года назад по предмету
Английский язык
от rtyuiop677
active or passive voice
4. Centuries ago, people ________ (not use) machines to travel around. They used animals instead.
5. In the future, short trips ____ (taken) into space. Rockets, which can carry people into space more quickly and cheaply will be invented.
6. The first flight across the Atlantic ________ (make) in 1927. Now, around 3,000 planes travel across the Atlantic every day.