Englishfor English speakers
best
Noun
—
The greatest effort that one can make.
I did my best.
best
Verb
—
To do better, especially in a competition.
I bested my high score on the game.
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.