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.

Have you noticed Howard can take any topic
and use it to REMIND you he went to space?
The Big Bang Theory Season 6, Episode 5

You REMIND me of my daughter.
Game of Thrones Season 2, Episode 7

You know, you REMIND me of another girl,
Game of Thrones Season 2, Episode 2

Need I REMIND you, gentlemen,
that I charge by the hour?
Westworld Season 3, Episode 8

Do I have to REMIND you
that there’s a mole?
Money Heist Season 1, Episode 10