1. and 2. would have slightly different meanings. 2. would apply to someone studying dance as a career, as in ballet. "dancing" usually refers to social dancing in pairs.
3. is not grammatical.
6. and 7. may be redundant, if "Class 1-1" is one of the first grade classes. Still, 6. is OK, but 7. is awkward. It sounds like you are studying the class itself.
1. She is good at dancing.
2. She is good at dance.
(Which one is correct? Are both correct?)
3. I am a student at Class 1-1.
4. I am a student in Class1-1.
5. I am in Class 1-1.
6. I am a first year student in Class
1-1.
7. I am a first grader of Class 1-1.
(Are all grammatical?)
1 answer