Englishfor English speakers
doing
Noun
—
A doing refers to something that someone has done, a deed.
This mess is your doing.
down
Preposition
—
Toward the earth, away from the sky.
What goes up on earth must fall down.
—
Toward the bottom.
—
Towards a smaller price, number, amount, etc.
I'm going to buy a computer once prices go down.
down
Noun
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Down is soft feathers or a covering of soft feathers.
That pillow is full of down.