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