Juan
The complete subject is: "Eighth-grade students at Westside High School."
Register students for school
The direct object in the sentence "students go to school" is "school," as it is the receiver of the action of going.
"The students goes to school every day" contains an error in subject-verb agreement. The subject "students" is plural, so the verb should be "go" instead of "goes".
Attention students, if you are failing any subject, there is after school tutoring twice a week to help you do better.
The nouns are: principal school students class
The core expectation of any school's management is to see their students flourishing in studies. The management expects that students will behave as per the policy of the institution.
My favorite subject in school is math.
After school many of the students loiter around the school gates talking.
A sentence using the word subject: My favorite subject in school was Science.
It is up to the administration of a school whether they want to offer biology as a subject in school or not. It is not up to the students.
The complete subject of the sentence is 'The class'.