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.

All right, here's the REGISTRATION,
the window sticker, the receipt.
Breaking Bad Season 4, Episode 7

That's on the REGISTRATION?
The Big Bang Theory Season 2, Episode 3

that has no seal
and with no REGISTRATION of the origin.
Money Heist Season 1, Episode 10

I'm filling out the online REGISTRATION
for your game.
The Big Bang Theory Season 2, Episode 3

Run the REGISTRATION number
through the database.
Money Heist Season 1, Episode 7