To remedy a bias in English proficiency in junior high school, the following steps can be taken:

1. **Identify Weak Areas**: Understand which aspects of English are challenging, such as grammar, vocabulary, or listening comprehension.

3. **Use Resources**: Utilize online resources, educational apps, or ask your teacher for additional materials to practice with.

4. **Immerse Yourself**: Engage with English outside of class by watching English movies, listening to English songs, or joining an English club.

6. **Track Progress**: Keep track of your improvement by setting short-term goals and reviewing your progress regularly.

By consistently applying these strategies, you can gradually improve your English proficiency and reduce any biases in your learning.