Personal Pronouns

Personal pronouns replace noun mentioned in the text or in the dialogue.

There are 10 of them (including interrogative) in Russian:

я (I), ты (you-informal), он (he), она (she), оно (it), мы (we), вы (you-polite), они (they), кто who), что (what)

1. Это Иван. Он учится в университете. = This is Ivan. He studies at the University.
2. Это книга. Она интересная. = This is a book. It is interesting.
3. То окно. Оно большое. = That is a window. It is big.
4. Это мои друзья. Они живут на моей улице. = These are my friends. They live on my street.

Russian Personal Pronouns decline depending on the gender, number, and case.

Declining of Personal Pronouns