Part 1
Examiner
Did you have a bike when you were a child?
Candidate
Yes I did. I had a bike when I have when I was a child.
Examiner
Do you think bikes are popular in your country?
Candidate
Yes I do, I think bikes are very popular in my country but usually family owns a own car and not a bike.
Did you have a bike when you were a child?
Score: 62.0Suggestion: 発音と文法の簡潔さを改善しましょう。現在の回答は意味が伝わりますが、時制の誤り("have"の重複)や繰り返しがあり、自然さに欠けます。また一文で要点を述べ、必要に応じて短い補足を加えると良いです。具体的には過去形を一貫して使い、1〜2の補足(どんな自転車だったか、誰が買ってくれたかなど)をリンク表現(e.g. "and", "so", "because")でつなげてください。
Example: Yes, I did. I had a small red bicycle when I was about eight, and my father bought it for me as a birthday present.
Do you think bikes are popular in your country?
Score: 58.0Suggestion: 文の構造と語彙の選択を改善しましょう。現在の回答は考えが分かりますが、語順や冠詞の誤り("a own car"→"an own car"も不自然)と対比表現の使い方が不明瞭です。より自然にするには、主張をはっきり述べた後に対比を示す接続詞(e.g. "however", "but", "although")を用い、具体例や状況(都市部では自転車が便利だが、郊外では車が主流、など)を一つ加えてください。
Example: Yes, I think bicycles are quite popular, especially in cities for short trips; however, many families prefer cars for long journeys or in suburban areas, so car ownership is also common.
× Yes I did. I had a bike when I have when I was a child.
✓ Yes, I did. I had a bike when I was a child.
The student mixed past simple ('had') with present tense 'have' incorrectly. The sentence describes a past situation, so all verbs should be in past tense. Remove the incorrect present tense 'have'. Also add a comma after 'Yes' for clarity.
× Yes I do, I think bikes are very popular in my country but usually family owns a own car and not a bike.
✓ Yes, I do. I think bikes are very popular in my country, but usually a family owns its own car rather than a bike.
Several issues: missing articles and incorrect pronoun/possessive usage. 'Usually family' needs an article and 'a family' is correct; 'a own car' should be 'its own car' to show possession (family → its). Also use 'rather than' for contrast and add commas to separate clauses. The sentence is present-tense opinion, so present verbs are fine.