A. cinquain B. train station C. wag D. machinery A. workshop B. toilet C. specific D. optimistic A. on the whole B. go by C. bus stop D. in practice A. post office B. Happy New Year C. thus D. bring down A. figure B. mathematics C. consist of D. zoo A. wonder B. meaningful C. grandchildren D. cinema A. street B. cent C. no fishing D. lighthouse A. sort out B. place C. by accident D. roll A. assumption B. shrug C. cage D. kowtow A. excuse me B. rainy C. psychology D. ouch