Oh! Sort of ok la! I do make myself not fall in the trap of "marks".
For the performance he had, he can improve especially for the point of checking answers by himself and the full understanding of what he learned ( that is what he lost on GS ).
Beleive he hd learnt and known more than the exam reflected (ah Q!!) . My next task is his initiation of finish homework and do revision without test/ dictation.