4) In psychological studies of why people____________________charity, many donors say the mere mention of money makes them less likely to help.
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5) The Internet has remarkably changed the way people do business, entertain themselves, exchangeideas, and _________________________ one another.
6) About 75 percent of those surveyed today _____________________________ being less sympathetic thanwhat was the average score 30 years ago.
7) Imagine a new shopper’s impression of your site when he clicks a link from a search result and he_____________________________________ an error message.
8) Recently, young people with high blood pressure have been shown to be just as_____________________mental decline as elderly people are.