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= I ride a bike to work.
Let’s guess
骑自行车
What wheels are they?
They’re ________ wheels.
car/taxi
It has 4 wheels and it goes fast .
I go to work by car.
=I drive a car to work.
Let’s guess
开车
What wheels are they?
They’re _________ wheels.
motorcycle
摩托车
fast dangerous …
Let’s guess
What wheels are they?
They’re _______wheels.
bus
a green way of travel
crowded(拥挤) …
cheap ticket (收费便宜)
Let’s guess
What wheels are they?
They’re _______wheels.
plane
fast dear(昂贵）…
Let’s guess
Are they train wheels?