Unit 1
Reading
Past and present
It travels along a fixed route and has many stops to let people get on and off. It can take you to many places but does not cost you much.
a bus
Review
It is the fastest way of travelling to a place far away, but it will cost you a lot of money.
a plane
Many people use it to go to work or go to school every day. It is fast. It is usually under the ground.
the underground
It is a car with a driver. You ave to pay the driver to take you to places.
a taxi
sinceeverno ...


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