___71____Buses can go where trains and airplanes cannot. It does not cost as much to travel by bus. Even though buses may not move as fast as airplanes and trains, they sometimes take people between places faster. This is because they may travel a more direct way, or may leave more often, or at better times.
____72___ A small bus can carry only eight or ten people . A large one might have seats for 50 to 70 people and have standing room for more.
Thousands of yellow school buses carry millions of children to school every year. Most of these buses have seats placed quite close together to fit in as many children as possible. ____73___ Others pay to use buses that belong to bus companies.
City and town buses carry people for short distances . The seats of these are close together . ____74____ Most city buses have two doors so that people can get on and off quickly.
Long distance buses go from state to state or country to country . They give people the chance to travel across huge stretcdhes of land. These buses have comfortable seats that can be moved to different positions. They have places to store suitcases . Many have washrooms. ___75____

A．Buses come in different sizes.

B．Students pay money to ride on the buses.

C．Why do people in all countries ride in buses to school, to work and to far places?

D．And there is standing room as well.

E. How many kinds of buses are there?
F. Some schools buy their own buses.
G All these things are important on a long trip.