Woodhouse application

Is a 7.9 average gcse grade good enough for woodhouse? I've applied for Pol, Econ, History.

9 in History(achieved)
9 in English Language(predicted)
9 in Citizenship(predicted)
8-8 in combined science(predicted)
8 in Maths(predicted)
7 in Economics(for some reason our teacher gave everyone the exact same predicted as their achieved mock grade)
7 in Spanish(predicted)
6 in Eng Lit(two pages of my answer booklet were lost before marking, I went up to an 8 after they found them but I had already applied and it was too late)

I'm worried about eng lit and economics hurting my chances. The report I sent does show the economics predicament so they might understand on that front, but I'm unsure on how I can let them know about the situation with my literature.