Zašto ste danas zatvoreni, a pekara je otvorena?

Ste is the present-tense form of biti meaning to be.

Here it is the 2nd person plural form, so literally it means you are.

So:

• ste zatvoreni = you are closed

In Serbian, forms of to be are often very short and common:

• sam = I am
• si = you are, singular informal
• je = he/she/it is
• smo = we are
• ste = you are, plural or polite
• su = they are

It could be:

• more than one person, such as shop workers, or
• one person addressed politely, or
• a business/store being addressed as you

In real life, this sentence would often be said to a shop, company, or staff member, for example in a message or comment online.

So even though English might say Why are you closed today?, Serbian uses the same structure naturally.

Because Serbian often drops subject pronouns when they are already clear from the verb form.

Since ste already tells you the subject is you plural / polite you, Serbian does not need to say vi.

So:

• Zašto ste danas zatvoreni? = normal
• Zašto ste vi danas zatvoreni? = possible, but more emphatic, like Why are you closed today?

This is very common in Serbian. The verb ending usually gives enough information.

Because zatvoreni agrees with the implied subject vi.

Here the grammar is:

• vi ste zatvoreni = you are closed

Since vi is plural/polite, the adjective is also in a plural form: zatvoreni.

Compare:

• Ja sam zatvoren = I am closed, masculine speaker
• Mi smo zatvoreni = we are closed
• Vi ste zatvoreni = you are closed
• Oni su zatvoreni = they are closed

So the ending changes to match the subject.

Because pekara is a feminine singular noun, and the adjective must agree with it.

So:

• pekara = feminine singular
• je = is
• otvorena = open, feminine singular

That is why you get:

• Pekara je otvorena = The bakery is open

Compare with other nouns:

• Kiosk je otvoren = The kiosk is open
• Prodavnica je otvorena = The shop is open
• Mesto je otvoreno = The place is open

The adjective changes for gender and number.

For a learner, it is easiest to treat them as adjectives used with the verb to be.

So:

• ste zatvoreni = are closed
• je otvorena = is open

They describe a state, just like English closed and open in this sentence.

In grammar books, you may also see them described as forms related to participles, but in everyday learning it is perfectly fine to think of them as predicate adjectives.

A is a very common Serbian conjunction. Here it links two clauses with a sense of contrast or comparison.

So:

• Zašto ste danas zatvoreni, a pekara je otvorena?

means something like:

• Why are you closed today, while the bakery is open?
• Why are you closed today, and yet the bakery is open?

It is not exactly the same as:

• i = and
• ali = but

A often feels like whereas / while / and on the other hand. It is very natural when comparing two situations.

Because a is joining two separate clauses, each with its own predicate:

1. Zašto ste danas zatvoreni
2. pekara je otvorena

In Serbian spelling, a comma is normally used before a when it connects clauses like this.

So the comma is standard punctuation here.

Pekara usually means a bakery shop or baker’s shop — the place where bread, pastries, and similar items are sold.

In this sentence, it refers to the business/place that is open.

So pekara je otvorena means the bakery shop is open, not necessarily a large industrial bakery.

Yes, Serbian word order is fairly flexible.

This sentence has:

• Zašto ste danas zatvoreni?

But you could also hear:

• Zašto ste zatvoreni danas?

The version with danas before zatvoreni sounds very natural and helps highlight today.

Serbian often moves words around for rhythm, emphasis, or style, while keeping the meaning basically the same.

Because zašto means why, and Serbian question words usually come near the beginning of the sentence.

So:

• Zašto ste danas zatvoreni? = Why are you closed today?

This is similar to English, where why also normally comes first.

Common Serbian question words include:

• ko = who
• šta = what
• gde = where
• kada = when
• zašto = why
• kako = how

Yes. The version with a sounds like a comparison and can be neutral or mildly complaining.

If you wanted a stronger contrast, Serbian might use ali:

• Zašto ste danas zatvoreni, ali pekara je otvorena?

But that sounds less natural here than a.

So in this situation, a is the most idiomatic choice because the speaker is comparing two facts:

• you are closed
• the bakery is open

rather than making a dramatic but contrast.

It is fairly neutral.

What makes it a bit more polite or formal is ste, which can reflect:

• plural you, or
• polite you

So compared with an informal singular sentence, it sounds less casual.

For example, informal singular would be:

• Zašto si danas zatvoren/zatvorena?

That would be used only when speaking to one person informally, not to a business in the same way.