Bike— Part 1 Report

Suggestion: 回答直接，但内容过短，缺少具体细节。可以补充自行车的颜色、用途或骑车的经历，并用 because 或 for example 等连接词自然展开。

Example: Yes, I did. I had a small red bike when I was about eight. I often rode it around my neighborhood with my friends after school.

Suggestion: 表达不够自然，通常说“Yes, I do”或“Yes, I think so”，而不是“Yes, I think”。回答还需要说明自行车是否受欢迎，并补充原因或具体场景。

Example: Yes, I think so. Bikes are quite popular in my country, especially in cities. Many people use them for short trips because they are convenient and inexpensive.

× Yes, I think.

✓ Yes, I think so.

“I think”后面缺少表示前文观点的补足成分，因此回答显得不完整。可以在 think 后加 so，代替前文的内容，表达“我认为是这样”。