A. arch B. trolleybus C. delighted D. cheer up A. action film B. run down the stairs C. squirrel D. thorough A. wasn't B. accusation C. ballast D. a chess set A. greedy B. replace C. mermaid D. scoop A. pour B. artist C. defendant D. crater A. easy B. alien C. scarf D. sunrise A. tuck B. Caribbean C. born to D. liquid A. undulate B. thrill C. federal D. wood A. clean the floor B. appointment C. tear D. cut the cake A. thirteen B. controversial C. divide into D. stop doing