If “thаt” is used tо refer tо а thing оr аn idea (and is correct), choose OK as the answer for the sentence. However, if “that” refers to a person, choose the correct replacement: “who” or “whom." 1. The person that answered the phone took my order for a cheese pizza. [1] 2. Somebody that was here a minute ago left this pen.[2] 3. I need to know the name of the mechanic that supposedly fixed your car.[3] 4. A guy that I knew in high school sits next to me in my math class.[4] 5. Today, the newspaper that reported the mayor died issued a retraction.[5]