Correct the false sentences:
All Russian children must get primary education.
The right to education is guaranteed by the Constitution.
At school pupils study Special and academic subjects.
After finishing nine forms of a secondary school pupils must leave school.
At technical or vocational schools young people receive a profession only.
Young people can enter an institute or a university after finishing a college only. A course at an institute or a university lasts 3-4 years.
Education in Russia is free in all schools and institutes