A. acid rain B. life C. merry D. hire A. food for thought B. abandon C. historical D. dinner A. reply B. Merry Christmas C. fence D. fifth A. I see B. were C. check out D. necklace A. nuisance B. leader C. plus D. family A. boot B. New Year C. play computer games D. come about A. Christmas B. academic C. there D. modest A. radiation B. the Spring Festival C. from now on D. jewellery A. extra B. allegation C. shop assistant D. year A. pass on B. look ahead C. concert D. Chinese