a stretchy rubber bag that is filled with air or gas
A balloon is flying in the sky.
engine
a machine that produces movement in a vehicle
Our car engine broke, so we had to stop.
helicopter
an aircraft which flies using long, thin parts on top of it that turn round very fast helicopters have the ability to rise horizontally in the air and remain still.
machine
a device or piece of equipment that does work using moving parts and uses electricity or other forms of power machines can do tasks that are too difficult for humans.
model
a copy of something that is usually smaller than the real thing
A model car looks like a real car, but it is very small.
receive
to get something
She received a card to attend the Betty's birthday party.
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