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.

Yeah, well, we worked
at the SAME place as you
The Big Bang Theory Season 10, Episode 16

Aw, he has the SAME look
my nephew gets...
The Big Bang Theory Season 4, Episode 18

to look in two places at the SAME time.
And there's only one thing bigger
Money Heist Season 3, Episode 8

We're practically the SAME guy.
The Big Bang Theory Season 2, Episode 20

You're putting them in danger,
keeping them under the SAME roof--
Breaking Bad Season 5, Episode 11