Tìm và chữa lỗi sai trong câu dưới đây

b1:tìm và chữa lỗi sai
The bicycle is a cheap and chean way to for travel. The first bicycle was made in about one hundred and fifty years ago.First,bicycles were very much expensive.Only rich people could buy one. These early time bicycles looked very different from the ones we have them today.