I've
The contraction is I'd (capital i, rhymes with ride). It can also mean "I would."I'd seen him before. (I had)I'd have won the contest. (I would)
There is no contraction. The contraction we're means "we are."
There is no contraction for I was. There is a contraction for I am (I'm) and for I have (I've).
There is no contraction of we'll. It is a contraction, meaning "we will."
jail, they'll
The contraction "I've" rhymes with hive.
The contraction "you'll" rhymes with "cool."
The contraction is they've (rhymes with behave).
Wasn't rhymes with doesn't.
Wasn't rhymes with doesn't.
you'll rhymes with cool
You'll.
let's
you'd
The contraction is she'd (rhymes with need). This contraction can also mean "she had."