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.

I'm cleaned out of ANYTHING else.
Breaking Bad Season 3, Episode 11

if ANYTHING you've
ever told me is true.
The Big Bang Theory Season 7, Episode 2

The queen loves her son more than ANYTHING.
Game of Thrones Season 6, Episode 6

Did you have ANYTHING to eat?
The Big Bang Theory Season 10, Episode 13

If ANYTHING goes wrong,
kill the silver-haired bitch first.
Game of Thrones Season 7, Episode 7