Questions & Answers about Моя подруга ждет меня на остановке.
Why is the possessive adjective Моя used instead of Мой in this sentence?
The noun подруга is feminine. In Russian, possessive adjectives must agree in gender (as well as number and case) with the noun they modify. Since подруга (meaning "female friend") is feminine, the correct feminine form of "my" is Моя, not Мой which is used with masculine nouns.
How is the verb ждет conjugated and why is it used here?
Ждет is the third person singular form of the verb ждать (to wait). It is used here because the subject Моя подруга is singular. Russian verbs must agree with their subjects in person and number, so ждет correctly matches the singular subject.
What case is меня in and why is that form used?
Меня is in the accusative case. In this sentence, it functions as the direct object of the verb ждет. In Russian, the person or entity that is being waited for (i.e., the direct object of ждать) appears in the accusative case.
Why is the phrase на остановке used, and what does the case of остановке tell us?