The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

But you have my word
that I’ll obtain the PAROLE for you.
Money Heist Season 1, Episode 8

As soon as you ask for it, I’ll sign
the form to be released on PAROLE.
Money Heist Season 1, Episode 8

Do you know what life imprisonment
without a possibility of PAROLE is?
Money Heist Season 1, Episode 11

the board of Soto
for you to be released on PAROLE.
Money Heist Season 1, Episode 8

If you help us,
you’ll be eligible for PAROLE,
Money Heist Season 1, Episode 11