A. fifty B. dash C. plunge D. at A. straw B. computer programmer C. chasm D. take A. catch fire B. cry C. at the time D. outstanding A. to start with B. boiled water C. park D. score A. insignificant B. fast C. suitcase D. by car A. earth B. collect picture cards C. illusion D. impatient A. lotto B. parliament C. similar D. watermelon A. the number of B. urge C. cafeteria D. blackboard A. degree B. store C. task D. mantis A. nitrogen B. AIDS C. stalagmite D. have a headache