Общие
1.Was Joseph Montgolfier relaxing in front of the fire with his laundry drying nearby?
2.Did he notice that one of his shirts have start to float upwards?
3.Did Joseph love science and want to become an inventor?
4.Did the Montgolfier brothers quickly realise that it be heat and not smoke that have the power to lift things?
5.Was the first hot-air balloon made from paper and cloth?
6.Did they burn some straw underneath balloon?
7.Were the Montgolfier brothers too nervous to go uo in the balloon themselves?
8.Was the new invention a great success?
9.Did some members of the French Royal Family gather to watch the balloon floating high in the sky?
10.Did the brothers ask the king for permission to sent men up in the balloon?
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