A. job B. discount C. disunited D. Calais A. thanks B. P.E C. mouse D. ingredient A. Palace Museum B. policewoman C. onwards D. Chinese paper-cutting A. optimistic B. see C. convey D. gratitude A. numb B. voting C. weather D. housewife A. hypothesis B. at the back of C. taxi driver D. lemon A. keep on B. sparrow C. air tank D. nurse A. exam B. conceal C. postman D. triumph A. tennis B. how C. jumping rope D. optional A. compact B. today C. lamp D. appointment