the parachute (1) _______ first by Leonardo da Vinci in 1485. (to be designed) It is not known whether his parachute (2) _______ actually used at that time. (to be) The first parachute descent (3) ______ over three hundred years later. (to take place) It (4) _____ by Jacques Garnerin.(to be made) This parachute was shaped like an umbrella and was actually attached to a balloon. When Garnerin (5) _____ the height of about 1000 metres, he simply pulled a cord, and the balloon was detached from the parachute (to reach)

Ответ:

The parachute (1)was first  designed by Leonardo da Vinci in 1485. It is not known whether his parachute (2) would be actually used at that time.  The first parachute descent (3) took place  over three hundred years later.  It (4) was made  by Jacques Garnerin. This parachute was shaped like an umbrella and was actually attached to a balloon. When Garnerin (5) reached the height of about 1000 metres, he simply pulled a cord, and the balloon was detached from the parachute .

Объяснение: