A. grandpa B. beside C. fun D. philosopher A. peasant B. pass by C. engineer D. allegation A. next B. commodity C. battlefield D. reading room A. ghost B. storybook C. partner D. pass away A. do exercise B. town C. Miss D. science A. the United States B. before C. triangle D. airfield A. salvage B. grass-seed C. baby D. chaos A. back and forth B. development C. the Opera House D. soup A. cover B. North Pole C. accuse D. sunrise A. Niagara Falls B. be afraid of C. Merry Christmas D. go in