阅读理解。 Mr. Grey is a teacher of English. He is not a very young man, but he is not old, either. He knows three or four languages and reads and speaks and writes them well. He reads many books and writes some. His desk is in the middle of the room, pens, pencils and ink bottle are on the desk. There is some paper, too. The telephone is on the left. There is a reading-lamp behind the telephone. It is almost eleven o'clock at night now. But Mr. Grey is still working. He works very late. Sometimes he works till two or three o'clock in the morning. But usually he goes to bed at about twelve or one o'clock. He teaches his students very well. All of them like him. He is not only their teacher but also their friend. 1. According to the passage, Mr. Grey is an _____ teacher. A. old B. Geography C. English D. Math 2. From the passage we know Mr. Grey's languages are very _____ . A. good B. fast C. well D. pretty 3. In the second paragraph, we know Mr. Grey works _____ . A. late at night B. at noon C. early in the morning D. for long time in the morning 4. Mr. Grey's _____ is wonderful. A. cooking B. music C. fishing D. teaching 5. The passage is mainly about _____ . A. Mr. Grey's language B. the friendly teacher C. Mr. Grey's family D. a good teacher