On ochen’ obshitel’nyj chelovek , on (vsegda) priglashajet kakixto studentov , oni vmeste chitajut kakijeto knigi .
He very sociable person, he (always) invite-PRES some(specific) student-PL, they together read-PRES some(specific) book-PL
He is a very sociable person, he (always) invites some students, and they read some books together.