Bike— Part 1 Báo cáo

Gợi ý: 在回答中注意时态和语法（如 buy → bought, teach → taught），並且用一個主題句後用一到兩句補充細節，避免重複（例如不必重複“12th birthday”和“12 years old birthday”）。可以加上具體細節如當時的感受或學騎車的過程，並使用連接詞（e.g. then, so, because）使語句更連貫。

Ví dụ: Yes, I did. My father bought me a bike for my 12th birthday, and I remember feeling very excited. Then he taught me to ride in the park, patiently holding the seat until I could balance on my own.

Gợi ý: 回答要更具體並使用連接詞來展開理由或例子。例如說明為何受歡迎（方便、便宜、環保）並提供一個具體場景或比較，這會顯得更有深度。注意句子可以稍微擴展但不超過五句。

Ví dụ: Yes, I think bikes are very popular. For example, shared bikes are available on many streets, so people use them for short trips to work or the shops because they are cheap and convenient.

× Yes I did. When I was a child my father buy a bike for me and it was my 12th birthday, 12 years old birthday and then he teach me how to write it.

✓ Yes, I did. When I was a child my father bought a bike for me for my 12th birthday, and then he taught me how to ride it.

错误类型：过去时错误。原因：句子描述过去发生的动作，应使用过去式动词。原句中“buy”“teach”应为过去式“bought”“taught”。另外“it was my 12th birthday, 12 years old birthday”表达冗余且不自然，改为“for my 12th birthday”。最后“write”用错，应为“ride”（骑）。建议：把所有描述过去的动词改为过去式，避免重复表达年龄/生日，并注意动词选择。

× Yes, we have shared bikes on our street and you can ride it everywhere.

✓ Yes, we have shared bikes on our street and you can ride them everywhere.

错误类型：代词使用错误。原因：先行词是复数名词“bikes”，指代时代词应使用复数“them”，而不是单数“it”。建议：注意代词须与其所指名词在人称和数上一致；复数名词用“them”。