Exeplain meanings of these words and write sentences

1 uncooperative

not willing to be helpful to other people or do what they ask
Cleaning kitchen is his uncooperative job now.
2 requirement

something that you need or want
The requirement of building industry had already authorized by government.

3scrupulous

careful about paying attention to every detail
You must be scrupulous about hygiene when you're preparing a baby's feed

4voluntarily

without being forced
he wasn't asked for leaving ,but he voluntarily went.

5deteriorated

to become worse
His illness deteriorated rapidly and he recall with nostalgia his mother town.