Bike— Part 1 채점 보고서

제안: Câu trả lời của bạn rõ ràng và tự nhiên nhưng có thể cải thiện bằng cách gói gọn thông tin, sửa ngữ pháp nhỏ và thêm một câu hỗ trợ ngắn gọn cụ thể hơn. Tránh lặp từ (ví dụ “my family” và “gift”) và dùng thì/giới từ chính xác (ví dụ “learn to ride” thay vì “to learn how to ride” hoặc “for two years” thay vì “at least two years to learn”).

예시: Yes. My mother bought me a bicycle when I was a child as a present from my family, and I loved it. It took me about two years to learn to ride, but once I did I rode it almost every day to visit friends or go to the park.

제안: Câu trả lời hiện tại khó hiểu, nhiều lỗi ngữ pháp và từ vựng không phù hợp. Bạn nên trả lời trực tiếp với một câu chủ đề rõ ràng, sau đó nêu 1–2 lý do cụ thể hỗ trợ, dùng liên từ để nối ý. Chú ý dùng cấu trúc ngữ pháp đúng (ví dụ: “Bikes are quite popular in Vietnam because…”), tránh dịch sát từng từ từ tiếng Việt và dùng từ phù hợp như “convenient”, “reduce pollution”, “improve health”.

예시: Yes, bikes are still quite popular in Vietnam, especially in smaller cities and rural areas. They are affordable and convenient for short trips, and many people prefer them because they help reduce traffic congestion and air pollution. However, in big cities motorbikes and cars are more common for longer journeys.

× When I was a child, my mom bought it for me.

✓ When I was a child, my mom bought it for me.

No correction needed. The sentence correctly uses the past simple 'bought' to describe a past action. Suggestion: keep as is.

× In fact, that was my gift from my family and I love it.

✓ In fact, it was a gift from my family and I loved it.

The sentence mixes past context with a present-tense reaction. Because the speaker refers to a past event (receiving the gift) and a past feeling at that time, use 'it was' and 'I loved'. If the speaker means they still love it now, use 'and I love it' but keep 'it was a gift'. Also 'my gift from my family' is wordy; 'a gift from my family' is more natural.

× I spent at least two years to learn how to ride a bike.

✓ I spent at least two years learning how to ride a bike.

After 'spend' + time expression, the gerund form 'learning' is required, not the infinitive 'to learn'. Use 'spent ... learning' to show the duration of the activity.

× I'm not sure, nevertheless, from a perspective I are so popular in Vietnam where it has polluted, namely air pollution, visual pollution, so by half play a crucial role in Vietnamese like.

✓ I'm not sure. However, from one perspective, bicycles are very popular in Vietnam because of pollution issues, such as air and visual pollution, and they play an important role for Vietnamese people.

Multiple problems: subject-verb agreement ('I are' incorrect) and wrong tense/structure. Use 'bicycles are' for plural subject. 'Where it has polluted' is incorrect; express cause with 'because of pollution issues'. 'Namely' is awkward; 'such as' or 'for example' is better. 'So by half play a crucial role in Vietnamese like' is ungrammatical; use 'they play an important role for Vietnamese people'. Also split into clearer sentences and use appropriate present simple for general facts.

× Moreover, writings by not convenient help you boost your energy health and mitigate the pollution.

✓ Moreover, riding bikes is convenient; it helps you boost your energy and health and mitigates pollution.

Original has wrong words and prepositions: 'writings by not convenient' is nonsensical. Likely intended 'riding bikes is convenient'. Use 'helps you boost your energy and health' (no preposition needed) and 'mitigates pollution' (verb agrees with subject). Keep parallel structure 'boost your energy and health'.