Part 1
考官
Did you have a bike when you were a child?
考生
Yes, I had.
考官
Do you think bikes are popular in your country?
考生
Of course the bikes are familiar in our country because the childhood is very long time ago and that's all.
Did you have a bike when you were a child?
分數: 55.0建議: Your answer is correct but too short and lacks detail. Start with a clear topic sentence and add one or two specific supporting details (where you rode it, how you felt, or who gave it to you). Use a linking word if you add a second detail. Keep to no more than 3–4 short sentences to stay natural and effective.
範例: Yes, I did. I had a red bicycle that my parents bought me for my seventh birthday. I used it every day after school to ride around the neighborhood, and I felt very proud to learn to ride without training wheels.
Do you think bikes are popular in your country?
分數: 40.0建議: The answer is unclear and contains grammar errors and vague reasoning. Give a direct opinion (Yes or No), then support it with specific reasons or examples. Use linking words (for example, because, therefore) and avoid irrelevant phrases. Keep to 2–3 concise sentences.
範例: Yes, bikes are very popular in my country because many people use them for short trips and exercise. For example, students often cycle to school, and some cities have bike lanes that make cycling convenient and safe.
× Yes, I had.
✓ Yes, I did.
The question 'Did you have a bike when you were a child?' uses the past simple auxiliary 'did'. In short answers to questions in past simple, use 'did' for affirmative or negative responses rather than repeating the main verb in past form. Saying 'Yes, I had' is not natural here; the correct short answer is 'Yes, I did.' To improve, respond to past simple questions with 'Yes, I did' or 'No, I didn't' or give a full sentence like 'Yes, I had a bike.' Suggested practice: ask and answer past simple questions and practice both short and full responses.
× Of course the bikes are familiar in our country because the childhood is very long time ago and that's all.
✓ Of course bikes are common in our country, but my childhood was a long time ago.
Multiple errors are present but limited to those listed in the Grammar Problem Type List. 'Familiar' is the wrong adjective for describing common things; use 'common' or 'popular'. The phrase 'the childhood is very long time ago' mixes noun forms and tense; 'childhood' is a period and should be referred to with past tense: 'my childhood was a long time ago.' Also 'that's all' is vague and unnecessary. To improve, use appropriate adjectives ('common'/'popular') and refer to past periods with past tense verbs or clear time expressions. Practice replacing 'familiar' with context-appropriate adjectives and constructing clear time clauses (e.g., 'my childhood was a long time ago' or 'I grew up a long time ago').