sta facendo i suoi compiti

is doing his or her homework

→ stare
phrase Rare #34,622
is doing his or her homework The subject is often omitted in Italian; the owner of the homework depends on context.
IT: Marco sta facendo i suoi compiti in camera.
EN: Marco is doing his homework in his room.

Lei sta facendo i suoi compiti adesso.

She's doing her homework now.

Mary sta facendo i suoi compiti di francese.

Mary is doing her French homework.

Sta facendo i suoi compiti adesso.

He's doing his homework now.

Sta facendo i suoi compiti ora.

He's doing his homework now.

Sta facendo i suoi compiti, vero?

He’s doing his homework, isn’t he?

Sta facendo i suoi compiti.

He is doing his homework.

Tom sta facendo i suoi compiti in biblioteca.

Tom is doing his homework in the library.