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.

Lace your fingers
behind your head.
Breaking Bad Season 5, Episode 13

What if I told you my father
sold LACE on the Long Bridge,
Game of Thrones Season 2, Episode 6

And this one's called lady's LACE.
Game of Thrones Season 4, Episode 1

and a new LACE bra that hooks
in the front, of all things.
The Big Bang Theory Season 5, Episode 17