A. which B. word C. you're D. outdoors A. doctor B. predecessor C. long jump D. be hard on A. nurse B. joke C. Nigerian D. manifest A. eel B. my goodness C. transmit D. mouse A. lunar probe B. vaccination C. millennium D. ear A. kill B. photo C. typhoon D. free of charge A. solitude B. who C. Christmas tree D. pan A. welcome B. coring bit C. take medicine D. sailing boat A. meet B. express C. destroy D. salad A. supply B. you C. car pool D. exterminate