据所听短文，选择正确答案。 1. Mr Lu is _____. A. young B. tall C. old 2. What can we know about Mr Lu? A. He is having an English class at five p.m. B. There are forty students in his class. C. He has a round face and black hair. 3. At 5 o'clock in the afternoon, the English teacher _________. A. goes home B. is in his office C.  inthe classroom 4. The students work hard. They want _____. A. to learn English well. B. to play games after they finish their homework. C. to play with their English teacher. 5.Which is not true? A. Students are doing their homework in the classroom after class. B. Mr Lu is a middle-aged man. C. Mr Lu wants to help them with their English.