action, like the English word "letter" in the phrase
"he is writing a letter".
1. To show the object of the action, most often a direct object in the sentence.
Example:
Студент читает книгу. – The student is reading a book. (What does the student read?)
2. With prepositions в (into) and на (on to) to express motion to somewhere.
Example:
Он едет в Москву. - He is going to Moscow. (Where does he go?)
Lesson 6
Accusative case