Bike— Part 1 採点レポート

提案: Your answer is grammatically correct and concise, but it is too short and doesn't develop the topic. To improve, begin with a clear topic sentence and add one or two specific supporting details (reason, brief description, or a contrast) using a linking word. Keep it natural and within 3–5 sentences.

例: No, I didn't have a bike when I was a child. Instead, I usually walked to school because my family lived nearby. However, sometimes my friends let me borrow theirs, which I enjoyed because it felt liberating and helped me join them at the park.

提案: This reply avoids the question and is too short. You should answer directly with an opinion (topic sentence) and support it with specific reasons or examples using linking words. Aim for 2–4 sentences and use relevant vocabulary such as "popular," "commute," "recreation," or "environmentally friendly."

例: Yes, I think bikes are quite popular in my country, especially in cities where many people use them to commute. For example, there are dedicated bike lanes and local bike-sharing schemes, so more people choose cycling for short trips and exercise.

× I don't think about that.

✓ I don't think so.

The original sentence uses the verb 'think' with the preposition 'about' in a way that sounds unnatural for answering a question about general popularity. This is a problem with present tense usage and collocation: native speakers commonly use 'I don't think so' to express that they believe something is not true. Use 'I don't think so' to give a concise opinion. If the speaker wants to say they haven't considered it, a clearer alternative is 'I haven't thought about that.'