... Alcoholics Anonymous will try (D. to convince) him or her to sober up and stop drinking again. 20. Anthropologists assert that many of the early American Plains Indians did not engage in planting ... The differential attractions of the sun and the moon (A. have) a direct effect (B. in) the (C. rising) and falling (D. of) the tides. 23. With special enzymes that are (A. call) restriction ... duties of the secretary (A. are) (B. to take) the minutes, (C. mailing) the correspondence, and calling the members before (D. meetings) 17 . If biennials were planted this year, they (A. will...