The answer is haven't.
contraction made in the words you will: you'll
You'll is the contraction of 'you will'
Contraction word made from the words they and are is they're.
contraction made from the two words you will: you'll
The contraction for "I will" is "I'll."
the answer is won't for the people did not know
The contraction made from "must" and "not" is "mustn't".
No
Haven't is the contraction of have not.
The contraction of would not is wouldn't.
Contraction word for she will: she'll
"Aren't" is a contraction made up of the words "are" and "not." It is a contraction of the verb "are" and the adverb "not," making it a contraction that functions as a verb.