Identifying Pronoun Errors: Inconsistent Usage Practice Test

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.

One should always take care to file away the operation instructions of new machinery in a safe place, because you never know when you might need to troubleshoot a problem. No error.

Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.

Riding your bicycle to work can help reduce one's carbon dioxide footprint. No error