Bike— Part 1 採点レポート

提案: 答えは簡潔ですが不自然さと情報不足があります。まず文法的に正しくは “I don’t have one now” の反対を表すために “I have one now” または過去形との対比で “I didn’t have one when I was a child, but I do now.” のように言うべきです。加えて、なぜ子どもの頃持っていなかったのか、今はどんなバイク（自転車・バイク）か、どのように使っているかなど具体的な理由や詳細を一つか二つ加えると、より自然で説得力のある応答になります。回答は最大5文、トピックセンテンス＋具体例を心がけ、接続詞（but, because, so）を使って論理的に繋げてください。

例: I didn’t have a bike when I was a child, but I have one now. I bought a second-hand bicycle last year because it’s a convenient and healthy way to commute, and I ride it to work about three times a week.

提案: 質問の確認は悪くないですが、試験ではできるだけ速やかに答えに進むことが重要です。まず受け答えとしては確認を簡潔にし、すぐに両方について短く言及するか、明確にどちらを指すか選んで答えてください。応答にはトピックセンテンスを置き、接続語（however, also, because）で理由や具体例を付け加えることで説得力が増します。例として、自転車とオートバイの人気や使用目的の違いを一文ずつ示すと良いでしょう。

例: If you mean bicycles, yes, they are quite popular in cities because many people use them for short commutes and exercise. Motorbikes are also common, especially in rural areas where they are faster for longer distances and cheaper than cars.

× No, but I have right now.

✓ No, but I have one right now.

The original sentence omits the object after the verb have. In English, have (meaning possession) typically requires a noun or pronoun as its object. Adding one clarifies what is owned. Also, the phrase right now is correct for present time. Suggestion: include the object (e.g., 'one', 'a bike') after have to make the sentence complete.

× What kind of bikes is a bicycle or motorbike? Which one?

✓ What kind of bike do you mean, a bicycle or a motorbike? Which one?

The original sentence uses plural bikes and singular a bicycle inconsistently and uses the verb is incorrectly with the plural subject. The question should match number and use an appropriate auxiliary for question formation (do). Also 'kind of' typically takes singular 'bike' in this context. Suggestion: use 'do you mean' to form the question and make noun number consistent (a bicycle or a motorbike).