I just thought that i may wrote the wrong question number down. .
During my exam i chose Q5 and Q7, but Q6 was a relatively thinner question, compare to Q5 and Q7 ( cuz Q5&7 have two sections with 12 marks and 13 marks, but Q6 only has one section with 25 marks).
So maybe due to all the stress or something, i just ignore Q6 and thought Q7 was the next question of Q5....
As a result, i wrote 6(a) and 6(b) in the margin of answer booklet for my answer of 7(a) and 7(b).
i thought my answer was obiously tallking about Q7 and there was even no 6(b) answer (because Q6 only has one section)
WHAT WILL HAPPEN NEXT?