A. urban B. flush C. be crazy about D. courage A. relief B. Chinese C. sacrifice D. Britain A. violin B. toilet C. neither nor D. vanished A. Sydney Opera House B. firecracker C. have dinner D. rather than A. minimum B. in the form of C. palace D. ground floor A. blackboard B. be hard on C. temptation D. weariness A. apart B. lately C. boring D. drifting A. be interested in B. cling C. use D. would rather A. hami melon B. lemon C. classroom D. temporarily A. eastward B. watch out C. diver D. leave out