Part 1
考官
Did you have a bike when you were a child?
考生
I had a bike when I was a child.
考官
Do you think bikes are popular in your country?
考生
Bikes are very popular in my country. Everywhere you can see the little kids, even adults riding a bike and I think it is really good because not only it helps the environment, but it also helps people to stay fit.
Did you have a bike when you were a child?
分数: 78.0建议: Your answer is direct and grammatically correct, but it is very brief and could be expanded with one or two specific details to show fluency and provide more content. Add a topic sentence then a supporting detail using a linking word (e.g., “because,” “and,” “so”) and keep the total under five sentences.
示例: Yes, I did — I had a red bicycle when I was about seven. Because it had training wheels at first, I learned to ride gradually, and by the time I was nine I could cycle confidently to my friend's house.
Do you think bikes are popular in your country?
分数: 84.0建议: This answer gives clear opinion and reasons, which is good. To improve, make the response slightly more natural by varying vocabulary and using a linking word to structure reasons (e.g., “first,” “also”). Be more specific with examples or comparisons and avoid redundancy (e.g., “little kids, even adults” can be phrased more smoothly). Keep within five sentences.
示例: Yes, bikes are very popular in my country. For example, children commute to school by bike and many adults cycle to work, especially in cities. I think this trend is positive because, firstly, cycling reduces traffic congestion and pollution, and secondly, it helps people stay healthy.
× Everywhere you can see the little kids, even adults riding a bike and I think it is really good because not only it helps the environment, but it also helps people to stay fit.
✓ Everywhere you can see little kids and even adults riding bikes, and I think this is really good because not only does it help the environment, but it also helps people stay fit.
Errors: 1) 'the little kids' - article unnecessary; 'kids' is fine without 'the' when speaking generally (Article errors/usage). 2) 'adults riding a bike' — singular 'a bike' mismatches plural subject; use plural 'bikes' (Singular and plural issue). 3) Run-on sentence/coordination: missing conjunction punctuation; added comma and 'and'. 4) 'not only it helps' — incorrect word order for 'not only... but also' requiring inversion ('not only does it help') (Incorrect conjunction use/subject-verb agreement). 5) 'to stay fit' — 'helps people stay fit' is more natural without 'to'. Suggestion: use plural nouns for general statements, ensure correct verb inversion after 'not only', and keep parallel structure in coordinated clauses.