Question

THE PNEUMATIC TYRE:
HOW DID IT START?
John Dunlop, a Scottish vet, was ! (response) for one of the world's great inventions.
Dunlop's young son kept falling off his tricycle because the bumpy streets were ? (hope) for cycling. Dunlop thought of a
(create) solution: filling the rubber
tyres with air. This, he realised, would be an
(ease) way to make the trieycle
more stable. He was right: it turned out to be a very
(effect) solution. Lots of
cyclists copied the idea and the air tyre became very
(success). French car makers
realised it was a 7
(value) idea and
produced air-filled car tyres. The tyres also became very 8
(profit); Dunlop Tyres
is still a huge company today.

Answer 1

Ответ:

это правильно я знаю больше