Put in the missing words.
Use:height,absolutely,discovered,a trip,records,comfortable,inventors,exciting.
From the earliest times,people have wanted to fly.As long ago as the eighteenth century,people have experimented with travelling in balloons.In 1783,a group of_____had success flying a balloon.Since then,scientists have_____a lot about aeronautics and broken many_____in ballooning.
By 1961,men were able to send a manned balloon to a_____of 35 kilometres.Then in 1999,a balloon made_____around the world for the first time.It took 19 days.
Balloonists say that the bird`s eye view feels_____and flying in a balloon is very_____because it moves with the wind.Passengers feel_____free.
Заранее спасибо,и надеюсь на вашу помощь.Баллов за это задание даю много.Спасибо и лучший ответ гарантирую.