Part 1
考官
Did you have a bike when you were a child?
考生
I don't know.
考官
Do you think bikes are popular in your country?
考生
And now I don't know. Sorry about that.
Did you have a bike when you were a child?
分数: 15.0建议: Cần trả lời trực tiếp, rõ ràng và mở rộng bằng một câu chủ đề rồi thêm 1-2 chi tiết cụ thể. Tránh trả lời mơ hồ như “I don't know”. Nếu không nhớ chính xác, hãy nói rõ là bạn không nhớ và miêu tả tình huống chung (ví dụ: có/không, ai mượn, hay loại xe). Dùng liên từ nếu thêm chi tiết để câu mạch lạc.
示例: I don't remember exactly, but I think I had a small red bicycle when I was about seven. It was given to me by my parents and I used it to ride around the neighborhood with my friends, which helped me learn balance and become more independent.
Do you think bikes are popular in your country?
分数: 10.0建议: Không nên trả lời xin lỗi hay nói mơ hồ. Trả lời trực tiếp với quan điểm rồi bổ sung lý do và ví dụ cụ thể. Dùng liên từ (because, so, however) để kết nối ý. Nếu không chắc, có thể đưa quan sát chung như xu hướng ở thành phố hoặc vùng nông thôn.
示例: Yes, I think bicycles are quite popular in my country, especially in cities because many people use them to avoid traffic and save money. However, in rural areas cars and motorbikes are more common, so the popularity varies by location.
× I don't know.
✓ No, I didn't have a bike when I was a child.
The student’s reply is inappropriate to the past-tense yes/no question 'Did you have a bike when you were a child?'. This is a sentence structure/context error (ID 26): the answer should use past tense and explicitly address possession. Suggestion: Answer direct questions with a past-tense clause: 'Yes, I did' or 'No, I didn't have a bike when I was a child.'
× And now I don't know. Sorry about that.
✓ Now, I'm not sure. Sorry about that.
The original response is awkward for the present-tense question 'Do you think bikes are popular in your country?'. This is a present tense/context issue (ID 6) and pragmatics: use 'I'm not sure' or 'I don't know' without the conjunction 'And' at the start. Suggestion: Use 'I'm not sure' or 'I don't know' to answer current opinions: 'Now, I'm not sure' or 'I don't know.'