Помогите поставить глаголы в нужное время Today most large passenger planes can cross the Atlantic Ocean in less than seven hours and the fastest airplane can (to fly) (26) __________ at more than 3,000 kilometres per hour. T...

Помогите поставить глаголы в нужное время Today most large passenger planes can cross the Atlantic Ocean in less than seven hours and the fastest airplane can (to fly) (26) __________ at more than 3,000 kilometres per hour. This is three times faster than the speed of the sound. People once (to believe) (27) __________ that planes couldn’t fly faster than sound. This (to become) (28)__________ possible since 1947 when an American pilot (to break) (29) __________ the sound barrier. Aircraft are the fastest way to travel because they fly straight over mountains and oceans. They have lots of modern technology, such as computers, to help them be fast and safe and (to make) (30) __________ of special strong, lightweight metals and plastics. Space flight is now a reality and not just something we (to read) (31) __________ about in books. The first space flight (to take) (32) __________ place in 1957. Two inventions made space flight possible. The first was the rocket engine, which can work in space and now it (to reach) (33) __________ speeds of over 28,000 kilometres per hour. The second was the computer, which is needed to guide the spaceship once it is away from Earth and up in space. People can make long space flights on space stations and may stay there for weeks or months. If you look at the sky through a telescope you will find a lot of satellites that (to orbit) (34) __________ our planet at the moment. And the future? Who knows? There is no end to inventions and progress. Maybe we (to be able) (35)__________ soon to buy a ticket for a Moon flight!