Mohammadian-Jahanshahi

Task seventeen-unit 1- 1st edition

Provide summary words to improve the flow of the passage.

A 1986 study of 7,000 recovering alchoholics showed that 3% were under age 20 and 18% were between 21 and 30. Moreover, the study revealed that the average age of alchoholics seems to be falling. This __age falling__ worries health officials.In the past,alchohol addiction was considered a social problem closely related to criminal or immoral behavior.However, today this __consideration/ generalization__ is no longer widely held. Many alchoholics have lived through difficult childhoods, divorced, and profssional disappointment. Even so, these __criteria__ are not good predictors of who will become an alchoholic.In a recent study, children af alchoholics were found to be four times as likely as children of nonalchoholics to be alchoholics _even when raised by nonalchoholic parents. This __finding__ has led researchers to believe there is a genetic link in alchoholism.