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.

-It was just a COMMENT.
-Forget it.
Money Heist Season 3, Episode 5

...requires public hearings
and a 60-day COMMENT period.
The Big Bang Theory Season 4, Episode 21

Bert, Rebecca, I'd like to apologize
for my insensitive COMMENT earlier.
The Big Bang Theory Season 10, Episode 21

Hey, Trent just liked our COMMENT.
The Big Bang Theory Season 9, Episode 10

I was just going off your COMMENT
about the nice guy...
The Big Bang Theory Season 1, Episode 17