Indicate which of the following sentences has an illogical shift in verb tense that should be corrected: 1. While working on her report, my best friend lost her notes and came to me for help. 2. The customer demanded to see the manger ; he was angry. 3. After I complete that writing class, I took the required history course. 4. At the start of WW2, Japanese Americans were sent to relocation camps because the government feared they might be disloyal.