"How are you in English?" is a question that asks about someone's proficiency in the English language. If someone is good at English, they might say "I'm good" or "I'm pretty good". If someone is not very good at English, they might say "I'm not very good" or "I'm struggling". It's important to remember that everyone has different levels of proficiency in any language, and it's okay if you don't feel completely confident all the time. The most important thing is to keep practicing and learning!