Bike— Part 1 채점 보고서

제안: 文法と時制の誤りを直し、答えをより自然で簡潔にする必要があります。具体的には、過去の経験について話すときは過去形を使い、話の冒頭で主題文（例：Yes, I did.）を述べ、その後に1〜2文で補足説明（どんな自転車だったか、どのくらいの期間乗っていたかなど）を加えてください。接続詞や副詞（e.g. "when I was a child", "for several years"）を使って流れをスムーズにしましょう。

예시: Yes, I did. I had a small red bicycle when I was a child and I rode it to school every day for about three years.

제안: 内容は伝わりますが、文法（複数形や冠詞）と語彙の正確さを改善し、理由や具体例を一つ加えて答えを豊かにしてください。冒頭に明確なトピック文（e.g. "Yes, they are quite popular."）を置き、その後に理由や例を接続詞（"because", "for example"）でつなげると自然です。

예시: Yes, they are quite popular. For example, many elementary school students ride bicycles to school because it's convenient and inexpensive.

× Yes, I have a bike when I was child.

✓ Yes, I had a bike when I was a child.

The student used present tense 'have' with a past time expression 'when I was'. Use past tense 'had' to match the past time frame; also include the article 'a' before 'child'. Suggestion: use past tense for actions in the past and include necessary articles (eg, 'I had a bike when I was a child').

× In my home country, many elementary school student ride a bicycle.

✓ In my home country, many elementary school students ride bicycles.

The noun 'student' should be plural 'students' to agree with 'many'. Also 'a bicycle' suggests one bicycle per person; more natural to pluralize to 'bicycles' to match 'students'. Suggestion: make nouns agree in number with quantifiers (eg, 'many students ride bicycles').