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Common Errors Workbook |
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Punctuation and mechanics |
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34. Making abbreviations and acronyms plural |
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In each of the questions determine which version of the abbreviation or acronym is correct.
Each floor of our dorm has a resident assistant (RA). Each __1__ (RAs/RA's) room is equipped with a walkie-talkie, a CPR kit, and a fire extinguisher. Two of the __2__ (RAs'/RAs) also have training as paramedics. The four __3__ (RA's/RAs') responsibilities include keeping the dorm safe and making sure that social activities don't interfere with residents' academic efforts.
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