Regarding the 2021 Municipal Education System of Blumenau document, choose the alternative that shows which statements are correct about the four different ways in which language teaching is organized:

I.Bilingual Education introduces the additional language from the first year of Elementary School, integrated with other curricular components.
II.English teaching officially starts from the 1st grade of High School.
III.Plures refers to the teaching of German and English from the 4th to the 9th grade.
IV.Plures do campo refers to the teaching of English starting from the 5th grade.