阅读下面短文，掌握其大意，然后从每题所给的A、B、C、D的四个选项中选出最佳选项。
My uncle is a teacher .He is a 1 man, about 25 years old. He is tall 2 black short hair. He is a very humorous(幽默的) person. He teaches us Chinese. He often 3 us jokes(笑话) and 4to make our class more 5 . In class, he is a very 6 teacher. If we 7 listen to him carefully, he will 8 us some punishment(惩罚) by 9 us some questions.10 after class, he becomes a very good 11 of us. He 12 talks with the girls and plays 13 with the boys.14 of us really like him. He is our 15 teacher.
