Englishfor English speakers
delivering
noun
—
An act of delivering.
in
Preposition
—
Used to show that something is inside something else.
The cat is in the box.
—
Used to show that someone is at home, or is available.
Is John in?
The Doctor is now in.
—
Used to show movement towards the inside.
The rain came in through the window.
addition
Noun
—
The part of arithmetic where numbers are added together.
He learned addition quickly.
An example of addition is math2+2=4/math.
—
The act of adding something.
The addition of 5 more topics will make the meeting very long and boring.
—
Anything that is added.
He put an addition on the house.