Part 1
試験官
Did you have a bike when you were a child?
受験者
Hello.
試験官
Do you think bikes are popular in your country?
受験者
Oh yeah.
Did you have a bike when you were a child?
スコア: 10.0提案: Your response does not address the question. Give a direct answer (yes/no or short description) with a brief supporting detail. Keep it natural, up to 5 sentences, and use linking words if you add more information.
例: Yes, I had a bike when I was a child. It was a small red bicycle with training wheels, and I used to ride it around my neighborhood every afternoon. Because it was easy to handle, I learned to balance quickly and soon rode without the training wheels. That bike gave me a lot of confidence and freedom.
Do you think bikes are popular in your country?
スコア: 20.0提案: Your reply is too short and informal. Provide a clear opinion and at least one specific reason or example. Use a topic sentence and then support it with details, using a linking word (for example, because, so) to make it coherent.
例: Yes, bikes are quite popular in my country. For example, many people use them for short commutes because traffic can be heavy and biking is faster in cities. In addition, there are growing numbers of cycling lanes and bike-sharing programs, so more people choose cycling for convenience and exercise.
× Hello.
✓ Yes, I did.
The student's reply 'Hello.' does not answer the examiner's question and is a sentence without a verb, which fails to provide the required information. According to the provided list, this is a 'Sentence without a verb' issue (ID 23). A direct and grammatically appropriate response to 'Did you have a bike when you were a child?' should use past simple with an auxiliary 'did' and a main verb: for example 'Yes, I did.' If giving more detail, use a complete clause such as 'Yes, I had a bike when I was a child.' This provides a verb and matches the past-tense question. Suggestion for improvement: Always include a verb and match the tense of the question. For yes/no questions in the past, respond with 'Yes, I did' or 'No, I didn't,' or a full sentence in past simple such as 'Yes, I had a bike when I was a child.'
× Oh yeah.
✓ Yes, I think bikes are popular in my country.
The student's reply 'Oh yeah.' is an informal fragment that does not clearly or fully answer the examiner's question and can be treated as a sentence structure error (ID 26) because it lacks clear subject-verb structure and appropriate tense. The question 'Do you think bikes are popular in your country?' requires a present-tense opinion. A clear grammatical answer should include subject and verb in present simple, for example 'Yes, I think bikes are popular in my country.' Suggestion for improvement: Provide a full sentence with subject and verb and match the tense of the question. For opinions in the present, use present simple ('I think', 'I believe') and add supporting details when possible.