In a primary school, two students quarreled in math class. A classmate said, "If you make trouble again, I'll call someone!" "(impatient) student B said," You go to make a phone call, I don't believe it! """(unconvinced) class is over, but I didn't expect that classmate A really went to make a phone call. In class, he said to B, "After the second class, you will be miserable!" "(loudly to classmate B) This also scared classmate B into a cold sweat. The second class is over. At this moment, the monitor said to him, "Go to the mailroom, someone is looking for you. "Student B is scared, but I think it's in the mailroom, so there should be no problem. So he went to the mailroom, and an uncle asked him, "Are you a classmate of B? "Student B said," Yes, why? "(whispering)" Sorry for waiting, this is 10 Hawaiian pizza with chicken, 5300 yuan "(polite).