A. instrument B. companion C. familiarity D. and A. shopkeeper B. monstrous C. leader D. but A. cold drink B. back C. PE D. idyllic A. music B. fifty C. seal D. worth A. regardless of B. our C. socialist D. annoy A. cafeteria B. participate C. brown D. by mistake A. English B. so-so C. snap one's fingers D. litter A. ring out B. in disguise C. be occupied with D. Chinese A. nation B. dramatically C. math D. cabbage A. their B. unutterable C. Double Ninth Festival D. soil