A. unconscious B. wave C. cashier D. sob A. yuan B. collect toy cars C. over-zealously D. disk A. I'm B. completely C. contradict D. pass off as A. compromise B. breathe C. sit D. twenty-two A. give to B. wax C. Women's Day D. chalk A. be known as B. five C. concert D. uncomfortable A. phonetics B. pipe C. thanks to D. Olympia A. nutrient B. there is C. superior D. normal A. hover B. plot C. be known for D. run out A. contamination B. fade C. constitute D. pollution