Part 1
試験官
Did you have a bike when you were a child?
受験者
Well yes, I had a small red buy when I was a child. My parents bought it for me when I was about 7 and I used to ride it around the park most every weekend because it was fun and I could meet my friends.
試験官
Do you think bikes are popular in your country?
受験者
Well, I think bikes are fairly popular in some places, especially in university towns and parks, because they are cheap and healthy. For example, many students and young people ride bikes to get around campus, but in big cities most people use cars or the subway because it's faster.
Did you have a bike when you were a child?
スコア: 78.0提案: Correct minor pronunciation and a vocabulary mistake ("buy" → "bike"). Make the answer more concise and natural by starting with a clear topic sentence, then add one or two specific supporting details. Use linking words (e.g., "and", "so", "because") appropriately and avoid redundancy like "when I was a child" repeated. Keep it within 3–4 sentences.
例: Yes — I had a small red bike when I was about seven. My parents bought it for me, and I rode it in the park almost every weekend because it was great fun and I could meet my friends there.
Do you think bikes are popular in your country?
スコア: 86.0提案: Good structure and relevant details. To improve further, add a clear topic sentence and use a linking phrase to contrast (e.g., "however" or "on the other hand"). Include one specific example or statistic if possible to make it more concrete. Avoid vague phrases like "fairly popular" without support.
例: Yes, bikes are popular in certain areas of my country, especially in university towns and parks. For example, many students cycle around campus because it's cheap and healthy; however, in large cities most people prefer cars or the subway since they are faster.
× Well yes, I had a small red buy when I was a child.
✓ Well yes, I had a small red bike when I was a child.
The word 'buy' is a wrong lexical choice (spelling error) instead of the noun 'bike'. This is not a grammar category in the list exactly but fits 'Incorrect use of adjectives or adverbs' because the modifier 'small red' is correct but the noun is incorrect. Suggestion: replace 'buy' with 'bike' to match the intended meaning and keep adjective order 'small red bike'.
× For example, many students and young people ride bikes to get around campus, but in big cities most people use cars or the subway because it's faster.
✓ For example, many students and young people ride bikes to get around campus, but in big cities most people use cars or the subway because they are faster.
The pronoun 'it' refers to a singular noun, but the sentence mentions plural nouns 'cars or the subway' (compound subject). Using 'it' is ambiguous and grammatically incorrect for plural reference. This fits 'Present tense issue' because the sentence is in present simple; change 'it's' to 'they are' to agree in number and maintain present tense. Suggestion: use plural pronoun 'they are' or rephrase 'because that is faster' if referring to 'the subway' only.