A. doll B. plough C. nail D. pray A. jeans B. double-decker C. involved D. tractor A. brilliant B. paintbrush C. war D. central heating A. I'd like B. explore C. riverside D. team A. let's B. grocery C. be heavy with D. obstacle A. make friends B. shell C. educate D. abortion A. predict B. calm C. competitor D. zebra A. throw light on B. swarm C. orgy D. bow A. clown B. at a time C. now that D. surface A. obtain B. rainforest C. single D. shine