单项选择题
A．He left his notes in classroom. B．He couldn’t write his notes. C．He had an exam. D．A classmate borrowed his notes
A．He is amused. B．He is happy. C．He is calm. D．He is upset.
A．Swimming is also a good exercise. B．She likes swimming better. C．She prefers hiking to swimming. D．Hiking is not a good exercise.