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Drinking too much alcohol can _________ your skin.
In Greek mythology, _____ was a snake-like monster with nine heads.
My favourite flower is a _________.
The firemen attached their hose to the water _______.
She drank water to _______ herself.
The lorry had a _________ lifting system.
Water is two parts ________ and one part oxygen.
_________ is a branch of geology that studies water on the earth and in the atmosphere.
A __________ is an airplane that can land on or take off from water.