（1）
It is a small means of transportation(交通工具). It has two wheels. Many people ride it in China.
（2）
It is small. It is made of wood (木头). It goes on the water. It is quite popular in places where there are
rivers and lakes. You can row it.
（3）
It is big. It is a kind of public transportation
(公共交通工具). It carries many people. It goes on the streets.
It's quite cheap. Almost everyone can afford it.
（4）
It is long. It can carry more people than most
of the other transportation. It goes on rails.
（5）
It is big. It carries lots of people. It can
fly. If you want to go somewhere far away, this is the quickest transportation.
B. 
C. 
E. 
F. 
