A. teach B. vibration C. airmail D. hillside A. clean the window B. noodle C. go D. Thanksgiving A. take the place of B. take pride in C. poor D. go up A. Justiteombudsman B. student C. the greenhouse effect D. coke A. envelope B. paddle C. these D. swimming pool A. nice B. Would you like C. lock D. over A. are B. dioxide C. silly D. no spitting A. isn't B. symphony C. diameter D. busy A. worry B. scornfully C. resent D. digital A. catwalk B. restrict C. photograph D. twenty