Part 1
考官
Did you have a bike when you were a child?
考生
Yes, I used to own a bike when I was child.
考官
Do you think bikes are popular in your country?
考生
Yes, it is Davis bike.
Did you have a bike when you were a child?
分数: 55.0建议: Improve grammar, clarity and add a short supporting detail. Use correct past-tense phrasing and include one or two specific details (e.g., how you used it or who you rode with). Keep it natural and within 1–3 sentences.
示例: Yes, I had a bike when I was a child. I rode it to visit my friends and explore the neighborhood almost every weekend, which helped me gain confidence and independence.
Do you think bikes are popular in your country?
分数: 30.0建议: Clarify the idea and give a reason or example. Avoid unclear or irrelevant names; instead state whether bikes are popular and why (e.g., for commuting, exercise, affordability). Use one to three coherent sentences with a linking word to support your point.
示例: Yes, bikes are quite popular in my country because many people use them for short commutes and exercise. For example, city cycling lanes and affordable bike-sharing programs have encouraged more people to ride.
× Yes, I used to own a bike when I was child.
✓ Yes, I used to own a bike when I was a child.
The sentence is missing the definite article 'a' before 'child'. In English, when referring to someone being a child, use the article: 'when I was a child'. Suggestion: include appropriate articles with singular countable nouns (a/an/the).
× Yes, it is Davis bike.
✓ Yes, it is Davis's bike.
The original has two issues: missing possessive form and subject-verb agreement with a noun phrase. To indicate ownership, use the possessive 'Davis's bike' or 'Davis' bike' depending on style. Also, 'it is Davis's bike' correctly links the pronoun 'it' with the possessive noun. Suggestion: use possessive 's' for singular names to show ownership and ensure the verb 'is' remains with the subject 'it'.