What is it?
a trolleybus
What is it?
a rocket
What is it?
a train
What is it?
a scooter
What is it?
a skateboard
What is it?
a bike
What is it?
a ship
What is it?
a boat
What is it?
a helicopter
What is it?
a bus
What is it?
the underground
What is it?
a tram
What is it?
a lorry
What is it?
a taxi
What is it?
a plane
What is it?
a car
What is it?
a motorbike