Question 1 - 7
Write NO MORE THAN TWO WORDS AND/OR A NUMBER for each answer.
Talking about the history of bikes.
Years/Time | Feature | Advantage | Disadvantage |
1830s | wooden wheels covered with metal | need 1less effort than walking | quite 2uncomfortable |
31860s | Chain and sprocket are 4connected | easier and 5more smoothly ride | harder to balance
|
1880s | use 6rubber wheels | more comfortable | The faster you go, the more you feel every bump. |
1890s | equal-sized wheels | 7safer | dangerous before brakes appeared |
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