Part 1
Examinador
Did you have a bike when you were a child?
Candidato
Yes I did, I had a bike when I was a child to go to school or buy my preferred.
Examinador
Do you think bikes are popular in your country?
Candidato
Yes I do a bike are popular in smart cities because it's a really low cost and also the traffic jam. Traffic jam.
Did you have a bike when you were a child?
Puntuación: 62.0Sugerencia: Câu trả lời cần rõ ràng, ngữ pháp đúng và chi tiết cụ thể hơn. Bạn nên mở đầu bằng một câu chủ đề trực tiếp, sửa lỗi ngữ pháp (ví dụ: 'to buy my preferred' không chính xác), và cung cấp 1–2 chi tiết hỗ trợ bằng cách sử dụng từ nối nếu cần. Ví dụ chi tiết có thể nêu loại xe, tần suất sử dụng, hoặc một kỷ niệm ngắn liên quan.
Ejemplo: Yes, I did. I had a small red bicycle that I often used to ride to school and to the local market. For example, I usually rode it every weekday morning, which saved me about ten minutes compared with walking.
Do you think bikes are popular in your country?
Puntuación: 58.0Sugerencia: Câu trả lời nên bắt đầu bằng một câu khẳng định ngắn gọn, tiếp theo là các lý do rõ ràng với ngữ pháp và liên kết hợp lý. Sửa lỗi ngữ pháp (ví dụ: 'a bike are' → 'bikes are'), tránh lặp từ ('Traffic jam. Traffic jam.') và dùng từ nối như 'because' hoặc 'due to'. Thêm một ví dụ cụ thể hoặc so sánh sẽ làm câu trả lời mạnh hơn.
Ejemplo: Yes, I think bikes are quite popular, especially in big cities. They are inexpensive and convenient, so many people choose them to avoid traffic jams; for instance, commuters often cycle short distances instead of driving during rush hour.
× Yes I did, I had a bike when I was a child to go to school or buy my preferred.
✓ Yes, I did. I had a bike when I was a child to go to school or to buy things I preferred.
The original sentence has run-on structure and an unclear phrase 'buy my preferred'. Split into two sentences and add 'to' before the second infinitive for parallelism. Replace 'my preferred' with 'things I preferred' to make the object clear and grammatical. Suggested improvement: break long clauses into separate sentences, keep infinitive forms parallel, and use a clear noun after 'buy'.
× Yes I do a bike are popular in smart cities because it's a really low cost and also the traffic jam. Traffic jam.
✓ Yes, I do. Bikes are popular in smart cities because they are very low-cost and help avoid traffic jams.
Multiple issues: 'Yes I do a bike are popular' mixes responses and subject; use 'Yes, I do' as short answer, then a new sentence 'Bikes are popular...'. 'A bike are' is wrong number agreement and article use; use plural 'Bikes are'. 'It's a really low cost' is incorrect: use 'they are very low-cost' matching plural subject and adjective form. 'the traffic jam' is uncountable here; use 'avoid traffic jams' or 'reduce traffic congestion'. Also remove the repeated 'Traffic jam.' Suggested improvement: answer briefly then state the reason in a grammatically consistent sentence, ensure subject-verb agreement, use appropriate plural/singular forms, and choose correct noun phrases (e.g., 'traffic jams' or 'traffic congestion').