Does a spaceship travel on the road? / Does it travel in space?, Does a hoverboard touch the ground? / Does it move above the ground?, s a supersonic jet slower or faster than a normal plane? / Can it fly faster than the speed of sound?, Does a monorail travel on one rail or many rails? / Is it usually above the street?, Is a high-speed train fast or slow? / Does it travel on rails?, Do you wear a jetpack on your back? / Can it help you fly?

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