These boys don't / doesn't play basketball.
don't
My uncle always go / goes shopping.
goes
We don't / doesn't build a website.
don't
Sam's friends hang out / hangs out at the shopping centre.
hang out
She study / studies Italian in the morning.
studies
Does she ride her bike?
Yes, she does.
She writes / reads a letter.
reads
It don't / doesn't run very fast.
doesn't
Does he play video games?
No, he doesn't.
Do they listen to music?
Yes, they do.
Does she play the piano?
No, she doesn't.
She usually go / goes to the cinema.
goes
This dog don't / doesn't play with toys.
doesn't
I play / plays football every Saturday.
play