It means that the student can not be allowed without the presence of the parent.
The issue with the sentence "Every parent has a wish list for their child" is a lack of subject-verb agreement. The subject "every parent" is singular, while the pronoun "their" is plural. This creates a grammatical error known as a pronoun-antecedent agreement error. To correct this sentence, you could say, "Every parent has a wish list for his or her child" to ensure agreement between the singular subject and pronoun.
The student did not understand every detail of the information, but he got the gist of it.
This school will educate every student, that is their fate
He wasn't a very strong student, but he excelled in every sport he tried.
This is a gender biased sentence in English. You can change it to, Each student must bring their permission slip if they want to participate.
eg; " my teacher has such an uninflected and boring voice that every student dislikes her."
It's my suggestion that we should have a computer labs for every student
Example : "A student wishing to participate will require a permission slip."
The teacher reprimanded the misbehaving student.
Every student is allocated a time quota in the computer room. He caught more than the daily quota of fish.
no
Every chemistry student needs to know the periodic table.The periodic table lists the elements that have been discovered so far.