DS14 very bright but more maths/science orientation - has been entered early with all the top set for English language gcse - to 'get it out of the way' by school (no choice as a parent@) he got an e/d in the mock - realistically needs a bit for the unis he's looking at. He mainly has spelling and grammar plus general crap writing skills problems. Can we with some intense tutoring - thinking an hour a night - raise his grades this much in 5 months ? And what methods would you use ? He is totally up for the work as wants to do a particular course at uni