a good grade?

[diamondcutter]

She got a good grade in her English exam last week.

(Written by me)

I’d like to know if I my using of “a good grade” is correct above.

 

[probus]

Perfect.

 

[tedmc]

I would say:

She received a good grade for her English exam last week.

 

[jutfrank]

I too much prefer for over in.

The word grade is only right if that's what is meant (A, B, C, etc.).

 

[Tarheel]

In American English she got a good grade on her English exam.

 

[5jj]

I am happy with the original.

 

[emsr2d2]

I'd use "in" as my first choice, then "on", and "for" as my least favourite.