Bike— Part 1 Báo cáo

Gợi ý: 回答は自然で内容も具体的ですが、文法と表現の流れをより自然にするための改善が必要です。例えば“Not only me but also my little sister had a bike”は語順や代名詞の使い方が不自然です。短く明確なトピック文の後、1〜2文の具体的な詳細（頻度・場所・感情）をリンク詞（例えば“so”や“because”）でつなぐとさらに良くなります。また、冗長を避け、最大5文以内に収めてください。

Ví dụ: Yes, I did. My little sister and I both had bikes, so we often went cycling together with our father on weekends. We usually rode around our neighborhood park, which was fun and kept us active.

Gợi ý: 意見は明確ですが、文法ミスと接続の誤用が見られます（例:“which Japanese usually use public transport”は不適切）。また、理由を述べる部分は具体例（通勤距離やインフラの有無など）を使って裏付けると説得力が増します。接続語（For example, However, Therefore）を適切に使い、文を簡潔にまとめてください。

Ví dụ: Honestly, cycling isn't very popular in Japan because most people find public transport more convenient for commuting. However, I think cycling will become more common in the future, as more people focus on fitness and cities invest in bike lanes.

× Not only me but also my little sister had a bike, so we often went cycling together on weekends with my father.

✓ Not only did I but also my little sister had a bike, so we often went cycling together on weekends with my father.

The phrase 'Not only me but also my little sister' uses the object pronoun 'me' incorrectly as the subject. Use the subject pronoun 'I' and invert with 'did' for emphasis in past tense: 'Not only did I but also my little sister had a bike.' Alternatively, simpler: 'Both my little sister and I had bikes.' Use subject pronouns for subjects and maintain correct word order in emphatic constructions.

× To be honest, cycling is not very popular in Japan, which Japanese usually use public transport because it's convenient to get to work.

✓ To be honest, cycling is not very popular in Japan; Japanese people usually use public transport because it is convenient for getting to work.

The original sentence has several issues: 'which' is incorrectly used to introduce a clause about people; 'Japanese' as a noun for people needs 'people' or 'Japanese people'; 'use' agrees with plural but the clause structure is wrong; 'it's convenient to get to work' is awkward—use 'it is convenient for getting to work' or 'it is convenient to get to work' with clearer subject. Use a semicolon or separate sentences instead of 'which'. Also expand the contraction 'it's' to 'it is' for formality and clarity.

× But I'm sure it will be popular in the future because cycling is good for our health and more and more people are now interested in being healthy.

✓ But I am sure it will become more popular in the future because cycling is good for our health and more and more people are becoming interested in being healthy.

The phrase 'it will be popular' is acceptable, but 'will become more popular' is a more natural collocation. 'People are now interested' is grammatically okay but 'are becoming interested' better expresses a growing trend. Also expand 'I'm' to 'I am' for formality. Maintain consistent tense: present continuous 'are becoming' to describe a current trend leading to a future change.