"achieve good grades" is correct and usable in written English.
You can use it to describe someone's goal or ambition, or to explain a student's desire to do well in school. For example, "John wants to achieve good grades so that he can get into a good college."
But we all know someone who has been able to do it all and still achieve good grades.
A separate report, published last week, warned that teenagers had been let down by an exams system that is abused by teachers under intense pressure to achieve good grades.
What Birbalsingh fails to show are the bonds between students and teachers, the unusual friendships that are formed, and that the majority of students work hard and achieve good grades.
The EBacc This will show the percentage of pupils who achieve good grades in a range of academic subjects including English, maths, a science, computer science, a foreign language and one or other of history or geography.
It will also give schools greater credit for helping a pupil who started school behind the national average to achieve good grades than for doing the same for one who started at the top.
A former secondary school teacher of the 26-year-old, who she described as a "success story" for appearing to overcome an anger problem to achieve good grades, said staff at QK had been questioned by MI5.
When we achieved good grades and merit, your pat on our backs encouraged us more".
Almost ten per cent said they will contribute towards a new car, while 13 per cent will be forking-out on a holiday as a reward for achieving good grades.
The results for the new English Baccalaureate show just 16% of 16-year-olds achieved good grades in the mix of subjects the government thinks they need.
By contrast, the number of students achieving good grades (between 7 and 9) has increased noticeably from 3%% in 2011/12 to 20%% in 2013/14.
Does it mean that a good school is now not so good?" Mrs Russell says the new benchmark of pupils achieving good grades in five academic subjects opens up a debate of what subjects should be taught.
