Transportation

n - l - e - a - p

y - o - r - l - r

What am I? I have two wheels and machine, you can ride me

What am I? I don't have any wheels, but you can sail me

d - o - b - a - s - t - e - k - a - r

What am I? People can sit and ride me. I have got two wheels, but I haven't got any machine.

r - e - o - t - c - o - s

What am I? People can drive me. I can carry a lot of passenger and bring them to get around in the city