Listen to the excerpt again and fill in the blanks with words or short phrases from the interview.1.In Mexico，some people look down upon others because of the class ________________.2. From the interviewee’s perspective, children in Mexico did not have very much ______________.3. In Mexico, to show respect for the old, you should ____________ to the elderly on the bus.4. If someone invites you to their house，you should give compliments on the house and invite them to your house， too.If you area visitor and do not have a house there，you are supposed to invite them for _________or something like that.5. When you visit someone's house in Mexico, and you give him or her a very expensive gift，it could ________.