She was also a model student and she manages to maintain excellent grades throughout most of the war.

He gave up on trying to stop her, and just told her to maintain good grades.

Experienced professional teachers are employed to teach the national curriculum and have always maintained high grades.

Students must maintain good grades in school or be employed.

The school, created 20 years ago to educate public interest lawyers, will also expect students to maintain higher grades to remain in good standing.

The recruits' charge was simple: go to class, maintain average grades and associate with the students.

School officials say he attended regularly and maintained above-average grades.

Although she has maintained good grades, she still needs to make up one junior-year course.

In spite of this, he maintained top grades in his classes.

As a child, Paolo had to maintain good grades at school, otherwise his father would not allow to him to attend football practice.