Задание
Read the text and answer the questions.
- Группы
- When did the idea of the first hot-air ballon appear?
- Who came up with the idea of the first hot-air ballon?
- Who invented the first hot-air ballon?
- When was the first flight?
- When was the first flight with human passengers?
- Варианты
- In 1777
- Joseph Montgolfier
- The Montgolfier brothers
- In September, 1783
- In November, 1783