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.

Now the FUTURE of the Seven Kingdoms
rests in his dirty peasant hands.
Game of Thrones Season 6, Episode 4

My life is meaningless.
My FUTURE is without hope."
The Big Bang Theory Season 2, Episode 21

You can have any FUTURE
that you want.
Breaking Bad Season 5, Episode 14

But for FUTURE lies,
The Big Bang Theory Season 11, Episode 12

...to protect the genetic integrity
of your sister's FUTURE offspring.
The Big Bang Theory Season 1, Episode 15