A. cardboard B. empire C. despair D. spacious A. moon cake B. path C. your D. Beijing Opera A. computer B. tool C. sharp D. be worth doing A. tea set B. landmark C. fried rice D. ask the way A. trade B. employment C. take notes D. dry A. restore B. Pacific C. monument D. Attract A. style B. at that moment C. estimate D. apart A. raising B. civilize C. change one's mind D. anonymous A. on holiday B. their C. spaceport D. connection A. print B. nut C. cost D. just now