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.

...and that SHE, Leslie,
had turned me down...
The Big Bang Theory Season 1, Episode 5

Yes, sometimes SHE was taken apart.
Money Heist Season 1, Episode 13

Where is SHE? Where's Skyler?
She just kind of left.
Breaking Bad Season 5, Episode 10

The other day, SHE said
SHE was self-conscious
The Big Bang Theory Season 10, Episode 17

And why can't SHE get her own TV?
The Big Bang Theory Season 1, Episode 1