Part 1
시험관
Did you have a bike when you were a child?
수험생
Yes, when I was a kid. I have a back. I usually ride a bug to go to the street markets.
시험관
Do you think bikes are popular in your country?
수험생
Oh yes, suckling is very popular activity in my country. I can see many students go to school by bike.
Did you have a bike when you were a child?
점수: 38.0제안: Improve clarity, grammar and vocabulary. Start with a clear topic sentence directly answering the question, use correct past-tense forms, and avoid incorrect words. Keep answers concise (1–3 sentences) and add one specific supporting detail using a linking word. For example, replace incorrect nouns and verbs (‘back’, ‘bug’) with ‘bike’ and use past tense (‘had’, ‘rode’).
예시: Yes, I had a bicycle when I was a child. For example, I often rode my bike to the local street market on weekends because it was faster than walking and fun at the same time.
Do you think bikes are popular in your country?
점수: 46.0제안: Focus on accurate vocabulary and sentence structure. Begin with a clear opinion, then use a linking phrase to add a specific reason or example. Replace incorrect word choices (e.g., ‘suckling’) with correct ones like ‘cycling’ or ‘bicycling’. Use present simple for general facts and give a concrete detail (who, where, when).
예시: Yes, cycling is very popular in my country. For instance, many students ride bicycles to school every day because it is affordable and helps them avoid traffic.
× I have a back.
✓ I have a bike.
The student used the wrong word 'back' which is not in the provided grammar list but is a word choice error. The intended noun is 'bike' given the context. Suggestion: choose the correct lexical item that matches context; here 'bike' (a bicycle) fits the conversation about owning a bike as a child.
× I usually ride a bug to go to the street markets.
✓ I usually ride a bike to go to the street markets.
The word 'bug' is incorrect in context; the student likely meant 'bike'. This is a lexical choice error rather than a grammar category from the provided list. Suggestion: use 'bike' when referring to a bicycle. Also keep simple present 'ride' for habitual actions, which is correct here.
× Oh yes, suckling is very popular activity in my country.
✓ Oh yes, cycling is a very popular activity in my country.
The word 'suckling' is incorrect (it refers to feeding a baby) and should be 'cycling'. Also the sentence is missing the article 'a' before 'very popular activity'; corrected version adds 'a'. Suggestion: choose appropriate verb/noun 'cycling' for riding bicycles and remember to include articles with singular countable nouns: 'a very popular activity'.
× I can see many students go to school by bike.
✓ I can see many students going to school by bike.
After verbs of perception like 'see', when describing an ongoing or habitual action, the gerund/participle form 'going' is preferred. Using the bare infinitive 'go' is not incorrect in some contexts (to indicate the whole action), but in this sentence 'seeing many students going' better conveys the ongoing habitual observation. Suggestion: use the present participle 'going' after 'see' to describe observed ongoing actions or habitual scenes.