Bike— Part 1 Báo cáo

Gợi ý: 你的回答含义模糊且有多处错误：1) 回答偏离问题，把“bike（自行车）”误说成“bag（包）”；2) 句子结构混乱，出现重复（"when I was small, when I was little"）和填充词（"uh"）；3) 信息不完整，未给出原因或细节。改进建议：用一到两句直接回答问题（肯定/否定），随后用一两句具体说明原因或感受，避免重复和语气词，并注意单词准确性（bike vs bag）。示例句型可用过去时且包含原因或结果。

Ví dụ: No, I didn't have a bike when I was a child. I really wanted one because my friends all rode bikes, and I hoped my mom would buy one for me, but she couldn't afford it at the time.

Gợi ý: 你的回答总体能表达意思但有发音/词汇错误和语法问题：1) 把“bike”误说成“back”或表达不清；2) 时态和结构不够精确，句子中有较多填充词（"uh"）和重复；3) 可以加入更具体的细节支持观点（例如常见场景、比例或原因）。改进建议：开头用一句明确的主题句，然后用一到两句用连词（because/for example）给出具体原因或例子，避免停顿词并使用正确词汇（bike/bicycle, adults, commute）。

Ví dụ: Yes, bikes are still very popular in my country. For example, many adults commute to work by bicycle because it's cheap and convenient, and you can often see crowded bike lanes in the mornings.

× No, I didn't have a bag when I was a child, but I really want have a bag when I was small, when I was little, uh, I was hoping my mom, uh, could buy a.

✓ No, I didn't have a bike when I was a child, but I really wanted to have a bike when I was small. I was hoping my mom could buy one.

错误类型：过去时错误。原句中混用了过去时和现在时（"I really want have"），应保持过去时间背景一致，用过去式 "wanted" 和不定式结构 "wanted to have" 或 "wanted a"。另外原句中名词应与问题一致（bike 而非 bag），并用代词 one 代替重复名词。建议：在叙述过去的经历时，主要动词都用过去时；动词短语如 "want to have" 用正确的时态和形式（wanted to have）。

× Yes, many people ride back once they were young and uh, uh, on the road, uh, I can see many adult, uh, ride bicycle to work. Uh, it's their transportation.

✓ Yes, many people rode bikes when they were young, and on the road I can see many adults riding bicycles to work. It's their transportation.

错误类型：量词/复数及结构错误（包含复数和时态问题）。原句中 "ride back once they were young" 词不当且时态不一致，应为过去时 "rode" 和正确名词 "bikes"。"many adult" 应为复数 "many adults"。另一个问题是动名词短语要用现在分词 "riding" 来表示持续动作。建议：注意可数名词复数形式（adult → adults，bike → bikes），保持时态一致，并在表示正在发生的动作时使用现在分词（riding）。