A. Directions: Write F if the statement is Fact, and O if the statement is Opinion. E1. The police investigation revealed that the crime was committed last night. 2. I believe that he was the one who made that anonymous phone call. 3. She claims to know who took the juice out of the refrigerator. 4. According to a study, the ozone layer is slowly being depleted. 5. He thinks he knows the answer to all your questions.2. I believe that he was the one who made that anonymous phone call.