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.

Once the largest LINER in the world,
it's now a hotel and restaurant...
The Big Bang Theory Season 1, Episode 10

I told you about her,
the one with the helmet hair
and the permanent lip LINER.
Breaking Bad Season 2, Episode 5