Questions & Answers about Ona sada pije mleko i sok.
Yes. Serbian often drops subject pronouns when the verb already makes the subject clear.
So:
- Ona sada pije mleko i sok.
- Sada pije mleko i sok.
Both can mean the same thing.
Including ona adds emphasis or clarity, for example if you want to stress that she is the one drinking, not someone else.
Because pije is the 3rd person singular present tense form of piti (to drink).
Here is the present tense of piti:
- ja pijem = I drink / am drinking
- ti piješ = you drink / are drinking
- on/ona/ono pije = he/she/it drinks / is drinking
- mi pijemo = we drink / are drinking
- vi pijete = you (plural/formal) drink / are drinking
- oni/one/ona piju = they drink / are drinking
Since the subject is ona (she), the correct form is pije.
It can mean both, depending on context.
Serbian present tense often covers both: