Part 1
Giám khảo
Did you have a bike when you were a child?
Thí sinh
Yes, I had a vibe and I was 10.
Giám khảo
Do you think bikes are popular in your country?
Thí sinh
Yes, especially Pixie bikes are popular in teenagers and many people rated fast.
Did you have a bike when you were a child?
Điểm: 55.0Gợi ý: Correct the pronunciation mistake (vibe -> bike) and give a fuller, clearer reply. Start with a direct topic sentence, then add one or two specific supporting details using a linking word. Keep it natural and concise (no more than 5 sentences).
Ví dụ: Yes, I had a bike when I was ten. In fact, my parents bought it for my birthday and it was a bright red mountain bike, which I used to ride to school and around the neighborhood. Because it had sturdy tires, I felt confident riding on rough paths.
Do you think bikes are popular in your country?
Điểm: 48.0Gợi ý: Fix unclear wording and grammar, use linking words and specific details. Start with a clear opinion, then explain with reasons and examples. Mention who uses bikes and why (convenience, cost, exercise). Avoid vague phrases like 'many people rated fast.'
Ví dụ: Yes, bikes are quite popular in my country, especially among teenagers. For example, many young people prefer lightweight city or folding bikes because they are cheap and easy to park; moreover, cycling is promoted as a healthy and eco-friendly way to travel.
× Yes, I had a vibe and I was 10.
✓ Yes, I had a bike and I was 10.
The student used the wrong word 'vibe' instead of 'bike'. This is a vocabulary/word choice error rather than a grammatical rule from the provided list, but it affects meaning. Replace 'vibe' with 'bike' to correctly refer to the bicycle. Suggestion: pay attention to similar-sounding words and choose the word that matches the context (object owned as a child).
× Yes, especially Pixie bikes are popular in teenagers and many people rated fast.
✓ Yes, Pixie bikes are especially popular among teenagers, and many people ride them fast.
There are multiple errors: 'popular in teenagers' is incorrect preposition and structure (should be 'popular among teenagers' — categorized as singular/plural/preposition mix but matched to 'Singular and plural issue' for list constraints), and 'rated fast' is wrong verb choice; the intended meaning is that people 'ride' fast. Also 'especially' placement improved for natural word order. Explanation: use 'among' with groups of people, ensure subject-verb consistency ('people ride'), and choose the correct verb ('ride' not 'rate'). Suggestion: practice collocations like 'popular among teenagers' and the verb 'ride' with bicycles.