A. metal B. jump C. sound D. test out A. satisfaction B. a great many C. bench D. does A. approach B. speak up C. lecture D. tangible A. look B. bus driver C. tourist D. annoy A. the number of B. social climber C. fill out D. power A. park B. scraper C. wheel D. invisible A. table manners B. louder C. architecture D. death A. advance B. district C. sea level D. hobby A. antique B. take a seat C. fix D. fortunate A. committee B. emerge C. tether D. kind-hearted