Bike— Part 1 채점 보고서

제안: Give a direct answer once, then expand with specific supporting details (age, who you rode with, where you rode, a memorable moment). Use linking words to connect ideas and avoid repetition. Keep to no more than 3–4 short sentences.

예시: Yes, I had a bike when I was about six. I rode it around my neighborhood with my older brother, and we would race to the park every weekend. Because the roads were quiet, I learned to ride confidently within a few weeks.

제안: Answer directly once and then give specific reasons or examples (who uses them, for what, and where). Use linking words (for example, because, therefore) and include a brief comparison or result to enrich the response.

예시: Yes, bicycles are quite popular in my country. For example, many students and office workers use them for short commutes because they are cheap and convenient, so you often see bike lanes in cities.

× Yes, I had one. Yes, I had one.

✓ Yes, I had one.

The student repeated the same sentence twice, which is a sentence structure/fluency issue. According to the provided problem types, this fits 'Sentence structure errors' (ID 26). Remove the duplicate to produce a single correct response that matches the past-tense question 'Did you have a bike when you were a child?'. Also avoid unnecessary repetition to improve clarity and naturalness.

× Yes, in my country it's very popular.

✓ Yes, bikes are very popular in my country.

The original sentence uses 'it's' (it is) to refer to 'bikes', which is plural, causing a subject-reference and agreement mismatch. This fits 'Subject-verb agreement errors' (ID 27) and 'Singular and plural issue' (ID 1). Replace 'it's' with an explicit plural subject and matching verb: 'bikes are'. Also place 'in my country' after the noun phrase for a more natural word order: 'Bikes are very popular in my country.'