Just a hunch: a) break apparent ties on RC by selecting the more modest answer (which often goes against the instincts of competitive and thoughtful students, who want to say more); b) focus a bit more on question type process for LG, so that if you run out of directives from the rules, you are testing answer efficiently; and c) remember that you are most in control of the order in which you approach questions, so attend closely to any inefficiencies in your priority setting while reviewing tests. Good luck - hope that helps.