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He made a subtle change to the ______.
Take this ________ to make you better.
Surgery is a _______ operation.
His picture was on the _____ page.
The _______ system was moving east.
A ____ is an opening that allows air, gas, or liquid to pass out of or into a confined space.
Brush your teeth every day to _______ decay.
Unique means the only one of its ____.
The children had been ______ to each other.
Red roses are a ____ of love.
A composite material is made up of different parts.
His recovery was only _______.
When I entered the store, I was greeted by an attendant.
I wanted to start a new __________.