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.

A little more over here. Very well.
Money Heist Season 1, Episode 1

Hey, I'm a VERY paternal person.
The Big Bang Theory Season 7, Episode 23

Your famous cock must be
VERY precious to you.
Game of Thrones Season 3, Episode 7

looking VERY beautiful in Kings College.
Money Heist Season 1, Episode 11

Oh, VERY carefully.
Game of Thrones Season 5, Episode 10