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.

There's something on the WINDSHIELD.
The Big Bang Theory Season 10, Episode 12

And the rose you left
on my WINDSHIELD...
The Big Bang Theory Season 7, Episode 6