A. end B. saxophone C. fold D. black rhino A. mud B. popular C. genuinely D. done A. amateur B. shady C. girl D. taboo A. employment B. weigh C. sprained D. make friends A. take sb temperature B. slide into C. gate D. first aid A. pump B. cigarette C. private D. dislike A. viper B. take up C. lightning D. pool A. archaeology B. zero C. attend D. buddy A. twice B. nation C. constant D. stand in line A. zone B. imitate C. help oneself D. equality