1)Match the words in the box with the definitions. There are two extra words.
airship, horse, bicycle, camel, bus, submarine, lorry, boat.
1 a ship that can travel underwater
2 a large vehicle that transports goods
3 a vehicle with two wheels
4 a vehicle for travelling on water.
5 an animal with one or two humps on its back
6 a large road vehicle that carries passengers
