A. twelve B. sixth C. mantis D. what about A. Chinese book B. accuracy C. switch off D. Niagara Falls A. tooth B. go to hospital C. tint D. honey A. aunt B. acidic C. continuing D. symphony A. terrace B. five C. word processing D. dust A. tricycle B. commission C. dishwasher D. English book A. magnitude B. foresight C. troublesome D. four A. bedtime B. enthusiastic C. take one's order D. grandmother A. inspire B. son C. hang D. hawker A. smash B. due C. sister D. vest