Part 1
Giám khảo
Did you have a bike when you were a child?
Thí sinh
Yes, I was on the bike.
Giám khảo
Do you think bikes are popular in your country?
Thí sinh
When I was a child, it was, uh, it was popular in my country. Every child have a bike and uh, we will was uh, always go around our, uh, city and also visiting another city. It's inside our city.
Did you have a bike when you were a child?
Điểm: 40.0Gợi ý: Your answer is too short and has grammatical errors. Start with a clear topic sentence directly answering the question (e.g., “Yes, I had a bike when I was a child.”). Then add one or two specific supporting details (where you rode it, who taught you, or how often you rode) using linking words to make it coherent. Keep it natural and avoid repetition; limit to up to 4–5 sentences.
Ví dụ: Yes, I had a bike when I was a child. My parents bought it for me when I was seven, and I rode it to school and around the neighborhood every day. Because the roads were safe, I often rode with my friends after school, which helped me become more confident and independent.
Do you think bikes are popular in your country?
Điểm: 30.0Gợi ý: Your answer is unclear, repetitive and contains many grammar and pronunciation hesitations. Begin with a clear statement about current popularity (present tense), then add specific reasons or examples. Use linking words (for example, because, so, also) and correct grammar (e.g., “Every child had a bike” → past; “Most children have bikes” → present). Keep answers concise and avoid filler words like “uh.”
Ví dụ: Yes, bikes are still quite popular in my country. For example, many children and adults use them for short trips because they are cheap and convenient. Also, in some cities there are bike lanes, so families often ride together on weekends.
× Yes, I was on the bike.
✓ Yes, I had a bike.
The student used the preposition 'on' with 'the bike' which is unnatural for saying ownership or having a bike. This is an incorrect use of prepositions (ID 11) and also a sentence-choice issue; for past possession use 'had' (past tense of 'have'). Suggestion: use 'I had a bike' to indicate possession in the past, or 'I rode a bike' to emphasize riding rather than owning.
× When I was a child, it was, uh, it was popular in my country.
✓ When I was a child, bikes were popular in my country.
The student used 'it was' which uses singular pronoun 'it' to refer to 'bikes' (plural). This is a subject-verb agreement and reference error (ID 27 and ID 1). Use the plural subject 'bikes' with the plural verb 'were'. Suggestion: replace 'it was' with 'bikes were' to match number and make the sentence specific.
× Every child have a bike and uh, we will was uh, always go around our, uh, city and also visiting another city.
✓ Every child had a bike, and we would always go around our city and also visit other cities.
Multiple errors: 'Every child have' uses plural verb 'have' with singular subject 'every child' — a singular/plural issue (ID 1) and subject-verb agreement (ID 27); in past narrative use 'had' (past tense) rather than 'have'. 'we will was' mixes future 'will' with past 'was' — tense error (ID 7 and ID 5); the intended meaning is past habitual, so 'would' is appropriate (modal/habitual). 'always go' should be 'always go' but in past habitual combine with 'would' followed by base verb 'go'. 'also visiting another city' is a verb form issue; use 'also visit other cities' (base form after 'would'). Suggestion: use past forms consistently: 'Every child had a bike, and we would always go around our city and also visit other cities.'
× It's inside our city.
✓ They were within our city.
The original 'It's inside our city' uses 'it' ambiguously and 'inside' is an odd preposition in this context (ID 11). Also tense/number mismatch: 'it' (singular) vs referring to activities or bikes (plural/past). Using 'they were within our city' clarifies plurality and past reference. Suggestion: choose precise subject and preposition: 'within', 'in', or 'around' depending on meaning; e.g., 'They were common in our city.'