Student or Learner
______ Super Boys, he has improved his skills and become a more experienced and better singer.
A. Through B. With
The given answer is A. But I would think B works well too. Am I right?
Might I ask native English teachers to help me? Thank you very much.
This rather depends what "Super Boys" is.
If it is a training system, then "Through"; if it is a rock group, then "with".