The relationship between students and teachers is less formal in the USA than in many other countries, especially at the college level. American college students do not stand up when their teachers enter the room. Students are encouraged to ask questions during class, to stop in the professor's office for extra help, and to phone if they are absent. Most teachers allow students to enter the class late or leave early, if necessary. Despite the lack of formality, students are still expected to be polite to their teacher and fellow classmates. When students want to ask questions, they usually raise a hand and wait to be called on. When a test is being given, talking to a classmate is not only rude but also risky. Most American teachers consider that students who are talking to each other during a test are cheating.

Read the passage carefully and decide whether the following statements are True or False

29. American college students must stand up when their teachers enter the room. _____

30. Students are encouraged to ask questions during class. _____

31. Most teachers don't allow students to enter the class late or leave early even necessary. _____

32. Students are expected to be polite to their teachers and their classmates. _____