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.

...barbecue BACON cheeseburger, barbecue
sauce, BACON and cheese on the side.
The Big Bang Theory Season 2, Episode 7

And BACON, burnt black.
Game of Thrones Season 1, Episode 2

You ever notice when he thinks
real hard, it smells like BACON?
The Big Bang Theory Season 4, Episode 18

Tell them I wanted
BACON and eggs on my birthday,
Breaking Bad Season 5, Episode 16

One week BACON grease
is bad for you.
The Big Bang Theory Season 5, Episode 6