Part 1
考官
Did you have a bike when you were a child?
考生
Yes, at I had a bike when I was a child. I buy the bicycle.
考官
Do you think bikes are popular in your country?
考生
In my opinion, I think that in my country bikes, uh, is very popular and uh, all of the people try biking bicycle.
Did you have a bike when you were a child?
分數: 45.0建議: Make the response grammatically correct, concise, and add one specific detail. Start with a clear topic sentence, then give a brief supporting detail using a linking word. Avoid repetition and incorrect verb forms.
範例: Yes, I had a bike when I was a child. It was a small blue bicycle that my parents bought me for my seventh birthday, and I used it every day to ride to the park.
Do you think bikes are popular in your country?
分數: 40.0建議: Give a direct opinion with correct grammar and avoid filler words (uh). Use linking words to add a specific reason or example. Be careful with subject-verb agreement and word choice (e.g., "people try biking" -> "many people ride bikes").
範例: Yes, I think bikes are very popular in my country because many people use them for short trips and commuting; for example, students and office workers often ride bicycles to save money and avoid traffic.
× Yes, at I had a bike when I was a child.
✓ Yes, I had a bike when I was a child.
The sentence contains an extra word 'at' that makes the structure incorrect and disrupts subject-verb order (error type 26). Remove the extraneous word to form a simple past declarative sentence: 'I had a bike when I was a child.' This fits the past tense context of the question. Suggestion: read the sentence aloud and ensure there are no filler or stray words before the subject.'
× I buy the bicycle.
✓ I bought the bicycle.
The context is about childhood (past time), so the verb should be in the simple past, not simple present (error type 5). 'Buy' (present) must be changed to 'bought' (past). Also, use 'the' or no article depending on emphasis; 'the bicycle' is acceptable if referring back to the mentioned bike. Suggestion: match verb tense to time markers like 'when I was a child' by using past forms.'
× In my opinion, I think that in my country bikes, uh, is very popular and uh, all of the people try biking bicycle.
✓ In my opinion, I think that in my country bikes are very popular, and many people try riding bicycles.
There are multiple grammar issues; main errors fitting the provided list are subject-verb agreement (27) / third person singular (2) and incorrect word choice/order (26 and 11). 'Bikes ... is' uses singular verb 'is' with plural subject 'bikes' (use 'are'). 'Try biking bicycle' is ungrammatical: the verb collocation should be 'try riding bicycles' or 'try to ride bicycles,' and the plural noun 'bicycles' matches 'many people.' Also, remove hesitations 'uh.' Suggestion: ensure subject and verb agree in number, choose correct verb + gerund or infinitive patterns ('try + gerund' or 'try + to + infinitive'), and use plural nouns when speaking generally.'