Bike— Part 1 채점 보고서

제안: Câu trả lời cần rõ ràng về thời thì (quá khứ), tránh tiếng ậm ừ và diễn đạt lộn xộn. Nên bắt đầu bằng câu chủ đề trực tiếp (Yes/No + ngắn gọn), sau đó nêu thông tin bổ sung cụ thể (khi nào, ở đâu, tần suất). Hạn chế dùng quá 1–2 câu phụ, dùng từ nối như “because”, “so” để liên kết ý và dùng từ vựng chuẩn như "had", "rode" hay "regularly". Ví dụ chỉnh sửa cấu trúc: câu chính (Yes, I did / No, I didn’t) + lý do + chi tiết cụ thể.

예시: Yes, I had a bike when I was a child. I got it when I was about eight and I rode it to school almost every day because my school was very close to my house.

제안: Câu trả lời không trả lời trực tiếp câu hỏi, có nhiều lỗi ngữ pháp, từ vựng không đúng và nhiều tiếng ngập ngừng. Cần bắt đầu bằng một câu chủ đề rõ ràng (Yes/No/It depends) rồi giải thích lý do với chi tiết cụ thể (ví dụ: số liệu, xu hướng, lý do như giao thông, chi phí, văn hoá). Dùng từ vựng phù hợp như "popular", "manufacturers", "models", "urban areas"; tránh lặp từ và nói rành mạch. Sử dụng liên từ như "because", "for example", "therefore" để nối ý.

예시: Yes, bikes are quite popular in my country, especially in cities. For example, many people use them for short commutes because they are cheap and convenient, and manufacturers have introduced new, lighter models in recent years.

× I own my bike during my trial because uh, uh, my school is close to my house so I just rolled it to school regularly.

✓ I owned my bike during my childhood because my school was close to my house, so I used to ride it to school regularly.

Multiple tense and structure issues: 'own' is present but the question asks about the past (use 'owned' - Past tense issue, ID 5). 'during my trial' is incorrect word choice and unclear; 'childhood' fits context (sentence structure error, ID 26). 'my school is close' should be past tense to match time frame ('was' - Present tense issue, ID 6 vs Past tense ID 5; choose past). 'I just rolled it to school regularly' uses wrong verb ('rolled' is incorrect for riding a bike) and 'just' is unnecessary; use 'used to ride' to indicate habitual past action (verb form and meaning). Suggestion: match past tense throughout, choose correct verbs for actions, and simplify fillers like 'uh'. Grammar problem type ID: 5,26,27

× But I'm popular in my countries, uh, because, uh, manufacturers and manufacturers, umm, is update, uh, update it and umm, and the, the Rose rosar expanded.

✓ But bikes are popular in my country because manufacturers keep improving them and bicycle use has expanded.

Many errors: 'I'm popular in my countries' is incorrect — subject should be 'bikes' and singular 'country' fits native phrasing (singular/plural and pronoun/subject errors, IDs 1 and 12). 'manufacturers and manufacturers' is repetitive; simplify to 'manufacturers'. 'is update, update it' uses wrong verb forms and agreement; use 'keep improving them' (modal/verb form issue, ID 4 and 8/9). 'the Rose rosar expanded' is unclear and likely wrong words; interpret as 'bicycle use has expanded' (sentence structure error, ID 26). Also subject-verb agreement: 'manufacturers ... is' should be 'manufacturers ... are' if kept. Suggestion: state the subject clearly ('bikes'), use plural/singular consistently, use present simple or present perfect for trends ('are popular', 'has expanded'), and avoid fillers like 'uh'. Grammar problem type ID: 1,12,27,26,4