A. protect B. knot C. for the first time D. exterminate A. stair B. Chinese paper-cutting C. had better D. cheongsam A. goodbye B. decoration C. sensor D. symphony A. walnut B. traditional C. rocket D. beauty spot A. south-east B. kindness C. catwalk D. today A. minority B. our C. wisely D. abnormal A. list B. volt C. out of control D. church A. hungry B. offer C. item D. take a rest A. plate B. turn to C. attractive D. rude A. harness B. celebration C. cover D. scurvy