Bike— Part 1 채점 보고서

제안: Use correct tense and a clear topic sentence, then add one or two specific supporting details using linking words. Correct the grammar: say 'I had a bike' not 'I have a bike'. Keep it natural and concise (no more than 5 sentences).

예시: Yes, I had a bike when I was a child. It was a small red bicycle with training wheels, and I used to ride it to the park every weekend. Because I practiced often, I learned to balance quickly and felt very confident riding around my neighborhood.

제안: Start with a clear, grammatically correct topic sentence and give specific reasons with linking words. Use plural form 'bikes' and match subject-verb agreement: 'Yes, bikes are popular...' Provide at least one concrete reason or example to support the opinion.

예시: Yes, bikes are popular in my country because they are affordable and convenient for short trips. For example, many people cycle to work or school in the mornings, and cities have been adding bike lanes, so cycling has become safer and more common.

× Yes, I have a bike when I was a child.

✓ Yes, I had a bike when I was a child.

The student used the present tense 'have' with a past time expression 'when I was a child'. This is a tense mismatch. Use the simple past 'had' to match the past context. Suggestion: change present tense verbs to past tense when referring to past events (e.g., 'I had a bike'). Note: This corresponds to Grammar Problem Type ID 6.

× Yes, it is popular in our country because bike is very enjoyable.

✓ Yes, they are popular in our country because bikes are very enjoyable.

There are two agreement issues. First, the question asks about 'bikes' (plural), so the subject should be plural; using 'it is' is incorrect. Second, 'bike' as a noun should match plural form 'bikes' when speaking generally. Use 'they are' for plural subjects and 'bikes are' for the predicate. Suggestion: match number between subject and verb and use plural nouns when talking about general categories (e.g., 'They are popular... because bikes are enjoyable'). Note: This corresponds to Grammar Problem Type ID 27.