Part 1
시험관
Did you have a bike when you were a child?
수험생
No, I didn't have a bike when I was a child because my house was quite near my school, so I just walked there with my friends and I thought that it wasn't a necessary to have a bike at that time.
시험관
Do you think bikes are popular in your country?
수험생
Bikes are quite popular in my country. Many people ride together in groups and even modify their bikes as a hobby. But I don't really join this trend because it's not my interest.
Did you have a bike when you were a child?
점수: 78.0제안: Your answer is clear and relevant, but you can make it more concise and natural. Start with a direct topic sentence, then add one or two specific supporting details using a linking word. Avoid minor grammar errors (remove the extra article: “a necessary” → “necessary”) and slightly reduce redundancy (e.g., combine walking with friends into one phrase).
예시: No, I didn’t. My house was quite close to my school, so I usually walked there with my friends. Because the journey was short and convenient, I didn’t feel it was necessary to have a bike.
Do you think bikes are popular in your country?
점수: 82.0제안: Good structure and relevant details. Improve coherence by using linking words (e.g., “for example,” “however”) and replace informal phrasing (“it's not my interest”) with a more natural expression. You can also add a brief reason to make your opinion more specific.
예시: Yes, bikes are quite popular in my country. For example, many people ride in groups and often modify their bikes as a hobby. However, I don’t participate in that trend because I prefer other pastimes, such as running and reading.
× No, I didn't have a bike when I was a child because my house was quite near my school, so I just walked there with my friends and I thought that it wasn't a necessary to have a bike at that time.
✓ No, I didn't have a bike when I was a child because my house was quite near my school, so I just walked there with my friends and I thought that it wasn't necessary to have a bike at that time.
The phrase 'a necessary' is incorrect because 'necessary' is an adjective and does not require the indefinite article 'a' before it in this context. The correct form is 'it wasn't necessary.' Suggestion: Remove the article before 'necessary' when using it as an adjective after a linking verb (was/is/are).
× But I don't really join this trend because it's not my interest.
✓ But I don't really join this trend because it's not my interest.
Although the sentence is grammatically acceptable, a more natural verb choice is 'follow' or 'take part in' rather than 'join' when talking about trends. If treating as a grammar issue per list, no structural change is required; however, for naturalness, use 'follow this trend' or 'take part in this trend.' Suggestion: Replace 'join this trend' with 'follow this trend' for idiomatic usage: 'But I don't really follow this trend because it's not my interest.'