How time flies! Two years have passed in a blink of an eye. You look at us warmly like the sun and spread your knowledge to us selflessly. You always give us lessons seriously. Once, you lost your voice, but you still insisted on taking classes and finished our class for a whole day, which moved me very much. You not only let me learn a lot of rich knowledge, but also let me understand what dedication is. Every time we are naughty and disobedient, you always patiently educate us and make us feel ashamed.
It's already started. You spare no effort to carefully correct every page of homework for us every day. Every typo, every symbol, even a subtle stroke can find out the mistakes under your "critical eye" and make parents and classmates sit up and take notice.