Part 1
考官
Did you have a bike when you were a child?
考生
Oh, sorry, uh, I didn't have a bike when I was a child.
考官
Do you think bikes are popular in your country?
考生
Bag are so popular in my countries.
Did you have a bike when you were a child?
分数: 55.0建议: Be direct, brief and fluent. Start with a clear topic sentence (Yes/No), avoid fillers like "oh, sorry, uh", and then add one or two specific supporting details using a linking word. For example, explain why you didn't have one or what you used instead. Keep it to 1–3 sentences and use relevant vocabulary (e.g., bicycle, afford, parents, public transport).
示例: No, I didn't have a bike when I was a child because my family couldn't afford one. Instead, I usually walked to school or took the bus with my older brother.
Do you think bikes are popular in your country?
分数: 40.0建议: Answer directly and use correct vocabulary and grammar. Begin with a clear opinion (Yes/No/They are) and then give specific reasons or examples. Use linking words (because, for example, however) and correct nouns (bikes/bicycles, country). Keep to 1–3 concise sentences and avoid incorrect words like "bag" or plural errors.
示例: Yes, bicycles are quite popular in my country because many people use them for short commutes and exercise. For example, cities have dedicated bike lanes and many students ride to school.
× Bag are so popular in my countries.
✓ Bikes are so popular in my country.
The sentence has plural/singular noun errors. 'Bag' should be plural 'Bikes' to match the context of the question about bikes. 'Countries' should be singular 'country' to agree with 'my' referring to one speaker's country. Also the verb 'are' remains plural to agree with the corrected plural subject 'Bikes'. Suggestion: ensure subject and noun forms match the intended meaning (use plural for multiple items like bikes; use singular or plural for 'country/countries' depending on whether you mean one country or multiple).
× Oh, sorry, uh, I didn't have a bike when I was a child.
✓ Oh, sorry, uh, I didn't have a bike when I was a child.
This sentence is already correct in tense and structure: the past simple 'didn't have' correctly expresses the negative past possession, and 'was' correctly marks the past time 'when I was a child'. No change needed.