Part 1
考官
Did you have a bike when you were a child?
考生
Did you have a bag when you watch out?
考官
Do you think bikes are popular in your country?
考生
Yes, I do. I think so.
Did you have a bike when you were a child?
分數: 20.0建議: The student misunderstood the question and used incorrect grammar and vocabulary. Give a direct answer (yes/no or brief statement), then add 1–2 supporting details using correct tense and linking words. Keep answers natural, concise (max 5 sentences), and specific (mention age, who bought it, how you used it).
範例: Yes, I did. I had a red bicycle from about age seven, which my parents bought for me. I rode it to visit friends and to practise every weekend, so it became my main way of getting around the neighbourhood.
Do you think bikes are popular in your country?
分數: 40.0建議: The student answered affirmatively but gave no supporting details. Provide a clear opinion and then add specific reasons or examples using linking words (for example, because, so, therefore). Use a wider range of vocabulary to sound more natural and informative.
範例: Yes, I do. Bicycles are quite popular in my country because many people use them for short commutes and exercise. For instance, in cities there are dedicated bike lanes and several bike-sharing schemes, so cycling is a convenient and affordable option for many.
× Did you have a bag when you watch out?
✓ Yes. I had a bike when I was a child.
The student attempted to answer the examiner's question but used an incorrect verb and tense. The prompt question asked about possession in the past ('Did you have a bike when you were a child?'), so the correct reply should use past simple ('I had'). The phrase 'when you watch out' is ungrammatical: 'watch out' is a warning expression and does not fit the intended meaning. Also the student answered 'bag' instead of 'bike', which may be a content mistake. Suggestion: use past simple for past possession questions and repeat or paraphrase the object from the question (bike). For example, 'Yes. I had a bike when I was a child.' Grammar problem type ID:5
× Yes, I do. I think so.
✓ Yes, I do. I think bikes are popular in my country.
The student's short answer 'Yes, I do. I think so.' is not ungrammatical but is vague and does not directly address the examiner's question 'Do you think bikes are popular in your country?'. To be clearer and match the question, restate the subject 'bikes' and the opinion. No tense change is required; 'do' is correct for the present simple. Suggestion: provide a full sentence confirming the opinion, e.g. 'Yes, I do. I think bikes are popular in my country.' Grammar problem type ID:2