Which corrects any error in the use of apostrophes in the sentence? The numbers on the radios' knobs have worn away. A. There is no error in this sentence. B. radio's C. knobs' D. number's



Answer :

W0lf93
The option which corrects the error is B. radio's. Given that there is only one radio and that it has knobs, it means that the knobs belong to it. In order to show such a possession, you need to use the apostrophe after the word, and then add the suffix -s if there is only one item. So, one radio becomes radio's. The other options do not make any sense, given that the possession should be placed on the word radio, not knobs or numbers.