Part 1
考官
Did you have a bike when you were a child?
考生
Yes, I did.
考官
Do you think bikes are popular in your country?
考生
Yes I do, our buys are very popular in my country.
Did you have a bike when you were a child?
分数: 75.0建议: Your answer is correct but too short and lacks detail. To improve, give a brief topic sentence and add 1–2 supporting details (where you rode it, who gave it to you, or a memorable experience). Keep it natural and under five sentences. Use linking words like "and" or "because" to connect ideas.
示例: Yes, I did. I had a small red bike that my parents bought for me when I was seven, and I used to ride it around the park near our house. Because the park was safe, I learned to ride quickly and rode with friends most weekends.
Do you think bikes are popular in your country?
分数: 60.0建议: The idea is clear but the answer has pronunciation/word choice errors and is too brief. Correct the vocabulary ("bikes" not "buys") and add a reason or an example. Use a linking word such as "because" or "for example" to make the response coherent. Keep it natural and under five sentences.
示例: Yes, I do. Bikes are very popular in my country because many people use them for short trips and exercise. For example, in cities you can see commuters cycling to work and students riding to school.
× Yes I do, our buys are very popular in my country.
✓ Yes, I do. Our bikes are very popular in my country.
The student wrote 'buys' which is a misspelling of 'bikes'. This is a lexical error rather than a grammar category listed, but it affects correctness of the adjective phrase. Correcting to 'bikes' fixes meaning. Also add a comma after 'Yes' and split into two sentences to match spoken responses: 'Yes, I do.' and 'Our bikes are very popular in my country.' Suggestions: proofread for common mis-typed words that sound similar; practice pausing between responses and using punctuation to separate utterances.