Correcting Interrupting Phrase Errors Practice Test

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

For years he sought to get a pardon for his late father, until new evidence came out that convinced him his father was in fact guilty.

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

Working together, which was a process fraught with problems the two research teams were able to meet the incredibly tough deadline.