Bike— Part 1 Báo cáo

Gợi ý: 回答过于简短且未正面回应问题。请直接回答问题（有或没有），并用1–2句补充细节说明原因或描述，句子之间用连接词或短语衔接，使回答自然流畅。例如说明是谁给的、什么时候开始骑或骑车的频率。注意不要超过5句。

Ví dụ: Yes, I did. My parents bought me a small red bike when I was six, and I learned to ride it in the park near our house. Because my neighborhood was safe, I rode almost every afternoon and quickly became confident on two wheels.

Gợi ý: 回答不明确且没有给出任何理由或细节。请先给出明确立场（比如“是”或“不是”），然后用1–2句说明原因并举例，使用连接词如“because”或“for example”来增强连贯性。可以提到城市交通、健身或环保等具体因素。

Ví dụ: Yes, I think bikes are quite popular, especially in big cities, because many people use them to avoid traffic and save money. For example, bike-sharing schemes have become common and you can see many commuters cycling to work during rush hour.

× Uh.

✓ Yes, I did. / No, I didn't.

学生原句只是感叹词“Uh.”，不构成完整句子，缺少谓语动词和明确语义。针对第一个问题“Did you have a bike when you were a child?”应回答过去时的完整句子，例如肯定回答用“Yes, I did.”或否定回答用“No, I didn't.”。建议：使用与问题时态一致的简短回答（助动词 did + 主语 + not 或省略主语并用 did），或用完整句子如“I had a bike when I was a child.”/“I didn’t have a bike when I was a child.”。

× MMM.

✓ Yes, they are. / No, they aren't.

学生原句“MMM.”只是声音表示，缺乏语法成分。针对第二个问题“Do you think bikes are popular in your country?”应使用一般现在时的完整回答，例如肯定回答“Yes, they are.”或“No, they aren't.”，也可扩展为完整句子“I think bikes are very popular in my country.”或“I don't think bikes are popular in my country.”。建议：根据问题使用现在时态的动词 be 或 do，给出明确主语和谓语。