填空题. In many countries, when people give their name, they refer to themselves using their last name or family name. In the United States, therefore, people generally refer to themselves using their first name; some 1 people even take "nicknames", which can be related to their first name or 2 some event in their life. On the first day of class, professors will introduce themselves and will tell you how they'd like to be addressed. Americans pride themselves in their individuality and independence. They express their 3 individuality in many ways, including clothing and decorating styles. American college students are learning to live like independent adults, and 4 they will make decisions about their living style, classes, and personal life independent on their parents and family. Americans will speak bluntly, 5 discussing topics in the public that people from other cultures may find 6 embarrassing or controversial. College campuses are a place that many ideas 7 are discussed freely, and you may hear things that make you uncomfortable or offend you. It is important to know you can tell someone you do not wish to discuss a subject that makes you uncomfortable. Men and women in the United States often form friendships that have no romantic involvement. These friends will spend time together, go to the movies, and go out to dinner alone or in groups. If the American of the opposite sex invites you to 8 a party or to dinner, it does not necessarily indicate romantic interest. It is common for people living far away to home to experience culture shock, but 9 this doesn't have to spoil the experience. If you find yourself feel homesick, 10 call a friend at home or go to your school's international student office to speak with an advisor.