Part 1
考官
Did you have a bike when you were a child?
考生
Yes, I used to have a bike when I was child. I learned riding a bike since I was really little.
考官
Do you think bikes are popular in your country?
考生
I think yes, besides the the normal bike, electric bikes are more popular in our country because it's convenient and umm, less cost.
Did you have a bike when you were a child?
分數: 70.0建議: Improve grammar and conciseness, add a clear topic sentence and one supporting detail. Fix tense and articles: say "when I was a child" and use "learned to ride". Use one linking phrase if adding detail (e.g., "because" or "and"). Keep it within 2–3 sentences.
範例: Yes, I had a bike when I was a child. I learned to ride it when I was very young, so I grew up feeling confident cycling around my neighborhood.
Do you think bikes are popular in your country?
分數: 72.0建議: Make the response more natural and specific: start with a clear opinion, then give one or two concise reasons using linking words (e.g., "because" or "as a result"). Correct phrasing: "regular bikes" and "electric bikes are more popular because they are convenient and cost less to run." Remove filler words like "umm."
範例: Yes, bikes are quite popular in my country. In particular, electric bikes have become more common because they are convenient for short trips and cheaper to operate than cars.
× Yes, I used to have a bike when I was child.
✓ Yes, I used to have a bike when I was a child.
Missing definite article 'a' before 'child'. In English, when referring to 'a child' in a nonspecific sense, the article 'a' is required. Suggestion: include 'a' as 'a child'.
× I learned riding a bike since I was really little.
✓ I learned to ride a bike when I was very young.
The original mixes 'learned' (past simple) with 'since' which requires a present perfect or an alternative time expression. Also 'learned riding' is incorrect collocation; use 'learned to ride' or 'learned how to ride'. 'Since I was really little' is awkward; 'when I was very young' fits past simple. Suggestion: use 'learned to ride' and match tense/time expression.
× I think yes, besides the the normal bike, electric bikes are more popular in our country because it's convenient and umm, less cost.
✓ I think so. Besides the normal bike, electric bikes are more popular in our country because they're convenient and less costly.
Multiple issues: 'I think yes' is unnatural; 'I think so' is better. Duplicate 'the the' includes an article error. 'Because it's convenient' uses singular 'it' for plural 'electric bikes'—use 'they're'. 'Less cost' is ungrammatical; use adjective 'less costly' or phrase 'cheaper'. Suggestion: say 'I think so. Besides the normal bike, electric bikes are more popular in our country because they're convenient and cheaper.'