A. collapse B. be occupied with C. western D. Flag Day A. magic B. in search of C. cutting bit D. stereo A. primary school B. biogas C. scene D. lock out A. underwear B. philosophy C. propulsion D. strychnine A. light B. fall in love C. be pleased with D. illegal A. orchestra B. emperor C. go to the cinema D. not bad A. remind B. glorious C. sexual D. statement A. atom B. silly C. draft D. although A. whole B. Beijing Opera C. drink D. course A. a little bit B. work C. theory D. unfit