A. relativity B. shine C. director D. at that time A. seismometer B. in that case C. grain D. butcher A. pen friend B. sadness C. fright D. X-ray A. yak B. smooth C. jumping rope D. bowl A. seriously B. wound C. roller coaster D. cricket A. illness B. assess C. actual D. painful A. factor B. drink water C. recall D. aspirin A. condemn B. perform C. dislike D. tourist A. apart B. prefer C. disinherit D. assemble A. third B. lamp-post C. electronic D. court