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.

You are fortunate that he chose your HOUSEHOLD to appear in.
Vikings Season 1, Episode 7

Cersei will keep her close.
The rest of your HOUSEHOLD though...
Game of Thrones Season 1, Episode 8

I'll also give you
20 of my HOUSEHOLD guard
Game of Thrones Season 1, Episode 4

I am at least gonna be a part
of this HOUSEHOLD.
Breaking Bad Season 3, Episode 12

Actually, I'm paraphrasing. Having
been raised in a Christian HOUSEHOLD...
The Big Bang Theory Season 4, Episode 1