Bike— Part 1 Báo cáo

Gợi ý: 回答直接且语法正确，但只有一个简单句，缺少具体细节，无法充分展示词汇和句型。建议先直接回答，再补充自行车的类型、使用时间或用途，并用 because、so 或 especially 连接原因和细节。

Ví dụ: Yes, I did. I had a small blue bike when I was about eight, and I often rode it around my neighborhood after school. It was a great way to have fun and get some exercise.

Gợi ý: 回答基本切题，但表达略显含糊，而且 bikes 是复数，后面应使用 are popular，而不是 is pretty popular。建议明确表达观点，并补充具体原因或场景，例如城市交通、健身或共享单车；可以使用 because、especially 或 for example 使内容更连贯。

Ví dụ: Yes, I think bikes are quite popular in my country, especially in large cities. Many people use them for short journeys because they are convenient and environmentally friendly. For example, shared bikes are common near subway stations.

× I think so, it's pretty popular.

✓ I think so. They're pretty popular.

“bikes”是复数名词，因此不能用表示单数的代词“it”，应使用复数代词“they”。同时，复数主语应搭配“are”，所以“it's”应改为“they're”。建议先确认代词所指的名词是单数还是复数，再选择正确的代词和谓语形式。