Teacher teaches eagerly in class.

Meaning: This sentence describes a teacher enthusiastically imparting knowledge to students in a classroom.

Choice of Words: Teacher is a person whose job is to educate and instruct students. Teaches means to impart knowledge or skills to students. Eagerly means to be enthusiastic, keen, or passionate about something. In indicates the location or place where the teaching is taking place. Class is a group of students who are taught together by a teacher.