How to express

Question 1

I’m fluent in english but “tengo carencias”

Answer 1

• “I’m fluent in English, but there are some areas where I still have room for improvement.”
• “I consider myself fluent in English, although there are certain aspects where I feel I have some deficiencies.”
• “I have a good level of fluency in English, but I acknowledge that there are areas where I could use some more practice.”
• “I’m confident in my English fluency, although I recognize that I have some shortcomings in certain aspects.”