【正文】
l like it39。s in the afternoon. Look, some students are studying in the classroom. Jack is there, too. He is helping them to study English. He is a good teacher, and he is a good friend of them all. ( )1. What does Jack do? A. He is a worker. B. He is a teacher. C. He is a doctor. ( )2. What colour is his hair? A. It39。s black. B. His heir is white. C. It is brown. ( )3. How many students are there in his class? A. There are fifteen . B. There39。s fifty. C. There are fifty in it. ( )4. Is Jack a good teacher? A. Yes, he isn39。t. B. No, he isn’t. C. Yes, he is. ( )5. What are the students doing in the classroom? A. They are walking there. B. They are doing their lessons. C. They are helping their teacher.