Part 1
考官
Did you have a bike when you were a child?
考生
No, I don't have.
考官
Do you think bikes are popular in your country?
考生
Yes, of course. In my country bike is popular.
Did you have a bike when you were a child?
分数: 30.0建议: Improve tense accuracy, provide a direct topic sentence in past tense, expand with one or two specific supporting details, and avoid single short answers. Use linking words if adding details (e.g., "because", "so"). Keep total length under five sentences.
示例: No, I didn’t have a bike when I was a child because my family lived in a small apartment and there wasn’t space to store one. However, I sometimes borrowed my neighbor’s bike to ride in the park on weekends.
Do you think bikes are popular in your country?
分数: 55.0建议: Make the answer more natural and specific: start with a clear topic sentence, then add reasons or examples using linking words (e.g., "because", "for example", "also"). Use plural and articles correctly ("bicycles/bikes are popular"). Keep it concise and within five sentences.
示例: Yes, bikes are quite popular in my country because many people use them for short commutes and to avoid traffic. For example, cities have dedicated bike lanes and bike-sharing schemes, so more students and office workers choose cycling for convenience and exercise.
× No, I don't have.
✓ No, I didn't.
The question Did you have a bike when you were a child? is in the past simple. The student used the present simple negative 'I don't have', which is tense mismatch. Use the past simple negative 'I didn't' (short for 'I did not') or the full form 'No, I didn't have one.' Suggestion: match the tense of the question by using past simple; prefer 'No, I didn't' or 'No, I didn't have one.'
× In my country bike is popular.
✓ In my country, bikes are popular.
The noun 'bike' refers to the general category and here should be plural ('bikes') when speaking about popularity in a country. Also add a comma after introductory phrase for clarity. Suggestion: use the plural form 'bikes' or use a determiner: 'The bike is popular' (specific) versus 'bikes are popular' (general).