A. eat up B. afford C. date back D. fertile A. weak B. promptly C. kilometer D. satisfaction A. interrupt B. absolutely C. gusher D. exotic A. dagger B. performance C. voting D. control A. wave B. perturb C. taught D. puzzled A. nicotine B. experience C. track D. routine A. journey B. brighten C. food chain D. polish A. reply B. elder C. disguise D. embarrassed A. equality B. rabbit C. language D. torpedo A. classic B. misery C. group D. advocate