A. pig B. sorry C. take turns D. criterion A. workplace B. porcupine C. year D. flick A. rope B. prime minister C. Africa D. boring A. ring back B. dolphin C. country D. blow A. be B. brightness C. catch up with D. freeze A. recover B. out of sight C. best D. contrast A. capacity B. producer C. curiosity D. clothes A. trousers B. keyword C. hold back D. go A. psychology B. note C. shade D. jacket A. hardworking B. chimp C. worried D. activity