A. police officer B. got C. headmaster D. immediately A. workplace B. supplement C. grammar D. infant A. education B. welcome back to C. smoothly D. look up A. take up B. opposite C. safely D. hmm A. mountain B. scavenger C. face to face D. general A. cartoon B. Finland C. farmland D. pizza A. improve B. river C. go to sleep D. phrase A. be different from B. search C. chief D. in memory of A. sniff B. English-speaking C. rival D. department A. photography B. website C. brain D. downhill