补全对话。 Nick: Have you ever been an April fool, Dave? Dave: Yes, I have.  A friend once 1 .When I got there I found that he had fooled me. It wasn't a costume party. I was the only person wearing a costume. 2 . How about you, Nick? Nick: Well,last April Fools Day, when my 3 , I got up, took a shower, got dressed, and went to school. But when I got there, 4 , I was the only one there. After an hour, the other kids 5 , and I realized that my brother had fooled me. Dave: He had? Nick: Yes. He had changed the clock to an hour earlier. 1. 2. 3. 4. 5.