Question: Why do you learn English?
Analysis

1. You can discuss your personal motivations for learning English, such as career advancement, education, travel, or cultural exploration. 2. You can also mention how learning English has impacted or could impact your life positively.

Synonyms
Try these synonyms instead of repeating the question:
  1. learn→study; acquire knowledge in; gain proficiency in
  2. English→the English language; this language