Bike— Part 1 채점 보고서

제안: Use correct past tense and a clear topic sentence; keep it concise and add a brief supporting detail. Avoid present tense ('don't') when referring to the past. Also include a linking word if you add an extra reason. Aim for 2–3 short sentences.

예시: No, I didn't have a bike when I was a child. However, I often borrowed my neighbor's bike to ride to the park on weekends.

제안: Make the opinion direct and grammatically correct; use plural nouns and clearer modifiers. Provide a specific supporting reason or example and use a linking word (e.g., 'because' or 'however'). Avoid filler words like 'uh.'

예시: Yes, I think bikes are quite popular in my country because many people use them for short commutes. For example, lots of students and office workers cycle to save time and money.

× No, I don't have a bike when I was a child.

✓ No, I didn't have a bike when I was a child.

The sentence refers to a past time ('when I was a child') so the verb should be in the past tense. The student used the present simple negative 'don't have' which is incorrect for past contexts. Use the past simple negative 'didn't have'. Also ensure subject-verb agreement with past auxiliary 'did'. Suggestion: use 'didn't have' for negative statements about the past. Grammar problem type ID:6

× I think bike is popular every country and I don't know so many people, uh, have a bike.

✓ I think bikes are popular in every country, and I don't know many people who have a bike.

There are multiple issues that match the allowed list. First, 'bike' should be plural ('bikes') when speaking generally about popularity of an item across countries (singular/plural issue, ID 1). Second, the preposition 'in' is required with 'every country' ('Incorrect use of prepositions', ID 11) so 'in every country'. Third, the phrase 'I don't know so many people, uh, have a bike' is ungrammatical: use 'I don't know many people who have a bike' to link the clauses correctly (sentence structure and relative clause use; primary corrections applied under listed error types: singular/plural and preposition). Suggestions: use plural for general statements ('bikes are popular'), include the preposition 'in', and connect clauses with 'who' to form a correct relative clause.