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.

But if DESTINY has brought
Daenerys Targaryen
Game of Thrones Season 7, Episode 3

Destiny, thy name is Anaheim.
The Big Bang Theory Season 1, Episode 15

We do not choose our DESTINY,
but we must do our duty, no?
Game of Thrones Season 3, Episode 8

He, too, had a glorious DESTINY.
Game of Thrones Season 6, Episode 5

Was it perhaps DESTINY?
I think it was DESTINY.
The Big Bang Theory Season 1, Episode 15