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.

but the spools look a lot
like the 63-37 TIN to lead--
The Big Bang Theory Season 9, Episode 19

expansion pack in the signed
and numbered collector's TIN.
The Big Bang Theory Season 5, Episode 10

I have to buy that
stupid collector's TIN.
The Big Bang Theory Season 5, Episode 10

If that happens, don't make me wait 10 years
to watch you eat a TIN can.
The Big Bang Theory Season 8, Episode 24

It's just being cooped up in this TIN can
for weeks on end is starTINg to get to me.
The Big Bang Theory Season 6, Episode 3