Part 1
시험관
Did you have a bike when you were a child?
수험생
Yes, I have.
시험관
Do you think bikes are popular in your country?
수험생
Yes, I think bikes are popular in my country. It can helps people to practicing.
Did you have a bike when you were a child?
점수: 45.0제안: Improve tense and give a brief, natural response with one supporting detail. Use past tense for childhood, start with a direct topic sentence, then add one reason or short memory. Keep it under 5 sentences and avoid redundancy.
예시: Yes, I did. I had a small red bicycle when I was about seven, and I used it to visit my friends and ride around the neighborhood.
Do you think bikes are popular in your country?
점수: 50.0제안: Be more specific and correct grammar. Start with a clear topic sentence, then give a specific reason or example using linking words (for example, because, so). Use correct verb forms and say what bikes are used for (commuting, exercise).
예시: Yes, bikes are quite popular in my country because many people use them for short commutes and exercise. For example, in large cities you can see many commuters cycling to work, and there are also cycling groups that meet on weekends.
× Yes, I have.
✓ Yes, I did.
The question 'Did you have a bike when you were a child?' is in the past simple. The student replied with 'I have' (present simple), which is tense mismatch (Grammar Problem Type 6: Present tense issue and 5: Past tense issue). According to the provided list, correct the mistake as a past tense issue (ID 5). Use the past simple 'did' to match the question: 'Yes, I did.' This keeps tense consistency. Suggestion: When answering 'Did...' questions, reply with 'Yes, I did' or 'No, I didn't' or use a short answer like 'Yes, I had.'
× It can helps people to practicing.
✓ It can help people practice.
This sentence has multiple errors: 'can helps' mixes a modal verb with a third-person singular verb form (should be base form after modal), and 'to practicing' incorrectly combines 'to' with a gerund. Per the list, classify these as 'Modal verb usage' (ID 4), 'Third person singular issue' (ID 2), and 'Verb + -ing form' (ID 8). Following instruction to only correct listed problem types, the corrected sentence uses the modal correctly: 'can' + base verb 'help', and uses the base verb 'practice' (no 'to' before a gerund). Explanation: After modal verbs like 'can' use the base form (help), not 'helps'. Also after 'help' you can use the base verb without 'to' or with 'to' (help people practice / help people to practice), but do not use 'to' + gerund. Suggestion: Use 'It can help people practice' or 'It helps people to practice' depending on intended meaning; keep verb forms consistent with modal and avoid mixing 'to' with gerund here.