Bike— Part 1 Report

Suggestion: 回答与过去有关的问题时要使用过去时，不能用 “I don't”。直接回答后，可以补充一个具体原因或相关细节，让答案更自然完整。

Example: No, I didn’t. I never had a bike as a child, so I usually walked or took the bus to school.

Suggestion: “I don't know” 没有直接表达你的看法，也缺少解释。可以先给出自己的判断，再用具体现象或原因支持观点；如果不确定，也可以说明你观察到的情况。

Example: Yes, I think bikes are quite popular in my country, especially in big cities. Many people use shared bikes for short trips because they’re convenient and inexpensive.

× No, I don't.

✓ No, I didn't.

问题问的是你小时候是否有自行车，使用一般过去时（Did you have...?）。回答也应使用过去时：用 “didn't” 代替现在时 “don't”。建议回答时保持问句和答句的时态一致。