A. snake B. wharf C. throw away D. concentrate on A. sales B. style C. turn off D. be worried about A. overcome B. lose C. transportation D. punctuate A. junior high B. movement C. work D. hydro-electric A. tear B. ivory C. shame D. cruel A. correction B. industry C. laborer D. wonder A. afford B. self C. fortune D. front A. win B. impose C. hunger D. pay for A. eyewitness B. shark C. to one's surprise D. hose A. takeaway B. show off C. adverse D. the thing is