Аптека открыта каждый день до девяти вечера.

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Breakdown of Аптека открыта каждый день до девяти вечера.

• день: the day
• вечер: the evening
• открытый: open
• аптека: the pharmacy
• до: until
• девять: nine

Questions & Answers about Аптека открыта каждый день до девяти вечера.

Why is there no word equivalent to "is" linking Аптека and открыта in the sentence?

In Russian, the present-tense form of the verb "to be" is generally omitted. The short-form adjective открыта functions as the predicate, implicitly conveying "is open" without needing an explicit linking verb.

How does the adjective открыта agree with the noun Аптека?

The noun Аптека is feminine, so the adjective must be in the feminine short form. This is why открыта is used—it agrees in gender with Аптека while describing its state.

What role does the phrase каждый день play in the sentence?

The phrase каждый день means "every day" and acts as an adverbial modifier. It indicates the frequency with which the pharmacy is open.

Why is the time expression written as до девяти вечера? What case does it use?

The preposition до requires the noun that follows to be in the genitive case. Therefore, девяти (the numeral nine) and вечера (evening) are both in the genitive, forming the expression "until nine in the evening."

Could the sentence be rephrased with a different structure while keeping the same meaning?

Yes, for example, one could say "Аптека работает каждый день до девяти вечера." This version replaces the short-form adjective открыта with the verb работает (operates/works), but it still clearly communicates that the pharmacy is open until nine in the evening.