szczebel in English:

The bell had already rung when I got to school.

I ran to school, but the bell had already rung.

He came five minutes after the bell had rung.

Has the bell rung?

No sooner had the bell rung than the teacher came into the classroom.

The door bell has rung.

I'm on the top rung of the food chain.

He put his foot on the bottom rung to keep the ladder steady.

He was on the bottom rung of the ladder.

Your impetuous remarks about us seem to have rung down the curtain on our good relationship.

Last evening I was rung up by an old college friend whom I had not heard from for years.

His essay gave only a superficial analysis of the problem, so it was a real surprise to him when he got the highest grade in the class.

Skipping classes can have an enormous negative impact on your final grade.

As to your final grade, that depends on your final examination.

Your attendance will affect your final grade.

third grade students

I don't think I'll make the grade if I try to play professional baseball.

The graph in Figure 1 illustrates the differences in the means of total scores for white and black subject in each grade.

Tom couldn't make the grade with Mary; she refused him when he asked her for a date.

His disjointed term paper earned him a grade of 63%. Of course, he was not very logical himself.

All those who made the grade in entering that school could not have done so only by cramming.

I want to study medicine, so I need really good grades.

The definition of a grade is a way of rating the quality, worth, rank or order of things or how well someone performed.

How many grades of petrol are there at the petrol stations in this country?

I’m sure I’ve passed, but I’m worried about what grades I’ll get.

there are too many random factors which make impossible grade people as they should