Complete thebsentences adout schoolsschools in russia with the verbs from the text 1)in russia children school at the age of 6 to 7 2)they school when they are 16 or 17 years old in the eleventh grade 3) normally,children in the same slasses with their classmates from the first' . through the eleventh grade. 4)the secondary school for 5 years
2) leave
3) study
4) lasts