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.

I’ll take all RESPONSIBILITY.
Money Heist Season 1, Episode 7

- Why is it always my RESPONSIBILITY?
- Oh, it's not always your RESPONSIBILITY.
The Big Bang Theory Season 2, Episode 15

I'm tired of indulging your foolish lifestyle.
It's time you learned RESPONSIBILITY.
The Big Bang Theory Season 8, Episode 22

They need to be a higher standard.
They have a RESPONSIBILITY.
Breaking Bad Season 3, Episode 8

I take full RESPONSIBILITY.
The Big Bang Theory Season 1, Episode 2