1. The document summarizes an interview between two 16-year-old students, Cathyrine and an interviewer, about Cathyrine's language use and development. Cathyrine's speech contains many grammatical errors in complex sentences and with tenses, while the interviewer's speech is more accurate though they struggle with spelling. 2. The interview discusses Cathyrine's daily activities, family, and thoughts on joining college. Both students can understand abstract concepts but communicate concretely. Their vocabulary is limited and sentences contain errors, though meaning is understood. 3. Analysis found Cathyrine would benefit from reading to improve vocabulary and teachers emphasizing tenses. Constant correction could help overcome mistakes