I decided to help people with their problems and in exchange they would help me with my problems.
This doesn't have anything to do with you.OK
Our problems don't concern you.
I think this bill should be checked just in case it is fake.
The illegal immigrants have been deported back to their original countries.OK
He’s talking about the things that we brought over to sell for the garage sale.
We learn our mother language extremely well, so that we can communicate fluently in any situation
Some people are not accustomed to wearing a different culture's clothes.