Questions & Answers about Ručak je na stolu, a večera je kasnije.
A often links two related ideas with a mild contrast: lunch is on the table, while dinner is later.
- i = and, simple addition
- ali = but, stronger contradiction
- a = and / while / whereas, often contrasting two parallel facts
So in Ručak je na stolu, a večera je kasnije, a is the most natural choice because the sentence compares two meal times without sounding strongly oppositional.
Je is the 3rd person singular present form of biti (to be), meaning is.
The sentence has two separate clauses:
- Ručak je na stolu = Lunch is on the table
- a večera je kasnije = and dinner is later
Each clause needs its own verb, so je appears twice.
In casual speech, Serbian sometimes drops repeated words if the meaning is obvious, but the full standard sentence keeps je in both clauses.
Because this sentence describes location, not movement.
With :