A. briefly B. air hostess C. card D. lychee A. formal B. Merry Christmas C. linguistics D. continuously A. see B. the Mid-Autumn Festival C. barrier D. enrich A. milkman B. supporting C. his D. have difficulty doing A. shyness B. merchant C. music D. military A. during B. net C. reader D. here and there A. place order B. alone C. set in D. sceptical A. criticize B. pay C. sing D. build A. roof B. accommodate C. court D. do some research A. bubble B. absurdly C. nationalism D. fully