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Common Errors Workbook |
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Punctuation and mechanics |
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36. Punctuation of abbreviations and acronyms |
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In the following questions, choose the correct abbreviation or acronym that completes the corresponding space in the paragraph below.
Another brand of tires has just been recalled. These tires have an unusual number of blowouts when driven over 70 __1__ (mph/m.p.h.) in hot climates. According to Marvin Kemmler, __2__ (Ph.D./PhD), these problems are due to a basic design flaw. The __3__ CEO/C.E.O. of the tire company recently resigned as a result of these problems.
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