Let's try something.
A passport is something you cannot do without when you go to a foreign country.
Quit talking like you've got something stuck in your mouth and say what you mean.
If you know that something unpleasant will happen, that you will go to the dentist for example, or to France, then that is not good.
Unless it's something fairly impressive, I won't remember it.
Something you should know about me is that I'm afraid of heights.
They took Tom to the hospital to have his stomach pumped because he ate something poisonous.
I talked with Tom for over an hour before he said something that made me realize he wasn't a native speaker.
Mathematicians are like French people: whatever you tell them they translate it into their own language and turn it into something totally different.
If there is nothing near them that needs doing, they are sure to go and find something.
This kind of music is something that older people have difficulty understanding.
Our section chief always makes a face at me when I ask him for something.
If a burglar came into my room, I would throw something at him.
Even though I felt that there was something strange, I just didn't know what it was.
This drawing is less than great. He needs to do something with the line here at the back of the leg.
English word "что-то"(something) occurs in sets:Useful nouns - Полезные существительные