It's something you keep your money and ID card in.
wallet
It's very small and made of metal. It's used to open doors.
key
It's something small and round, usually made of silver or gold and wear it on a finger
ring
It's a place where criminals are kept under lock and key.
prison/jail
It's something you wear over your ears to listen to music or podcasts.
headphones
These are small and green and grow on trees.
leaves
