As a result, his grades suffered and Ted was told to go home for a semester.

As a result of never doing her schoolwork, her grades suffer.

Even if her grades had suffered greatly - which in the end, miraculously, they didn't - the soaring experience she got would have been more important.

But she felt distracted, her grades suffered and she concluded that God was not pleased.

By his junior year, Brian had a thriving business but his grades were suffering.

He soon lost his interest in his studies and his grades suffered.

She said she worried that Gary's grades would suffer.

Never a good student in high school, his grades suffered at college.

Inevitably his grades suffered, and then Johnston took him aside, spending several evenings talking things through with him.

Eventually the dean asks Ronald why his grades are suffering.