A. earache B. weren't C. desperate D. cosmopolitan A. been B. was C. second-hand D. grow up A. potato chip B. hair C. make use of D. playground A. page B. were C. lava D. laboratory A. continent B. wax C. dirty D. tiny A. monstrous B. then C. no way D. cab A. bad-tempered B. try one's best C. wasn't D. luxury A. go on a trip B. calculate C. short D. have an effect on A. so B. falter C. rain D. pine A. paradox B. old C. virtually D. establish