Part 1
考官
Did you have a bike when you were a child?
考生
Now I have a bike and I am 17 year old.
考官
Do you think bikes are popular in your country?
考生
I think bikes are very popular in my country because many people use bike to purchase some household product and sometimes some people use bike to spend some time go everywhere.
Did you have a bike when you were a child?
分數: 40.0建議: Be sure to answer the question directly about your childhood, use past tense, give a clear topic sentence and a brief supporting detail. Keep it natural and under five sentences. For example, start with "Yes, I did" or "No, I didn't," then add one or two specific details (when you got it, who gave it to you, or how often you used it). Use linking words if you add details.
範例: Yes, I did. I got my first bike when I was about eight years old from my parents, and I used it almost every day to visit my friends. Because it was my main way to travel around the neighborhood, I quickly became confident riding on busy streets.
Do you think bikes are popular in your country?
分數: 55.0建議: Give a clear opinion first, then support it with specific reasons and better grammar. Use linking words like "because," "for example," or "also." Be concise and avoid redundancy. Provide one or two specific examples of who uses bikes and for what purposes.
範例: Yes, bikes are very popular in my country because they are inexpensive and convenient. For example, many market vendors use bicycles to carry groceries to customers, and students often cycle to school because traffic is heavy and bikes are quicker for short trips.
× Now I have a bike and I am 17 year old.
✓ Now I have a bike and I am 17 years old.
The phrase '17 year old' is missing plural 'years' and the adjective form. When stating age with 'am' you should use the plural 'years' for ages other than one and include 'old' after it. Correct form: 'I am 17 years old.' Ensure number agreement with the noun 'years'. Grammar problem type ID: 6
× I think bikes are very popular in my country because many people use bike to purchase some household product and sometimes some people use bike to spend some time go everywhere.
✓ I think bikes are very popular in my country because many people use bikes to buy some household products, and sometimes people use bikes to get around and pass the time.
Multiple errors addressed: 1) Singular/plural: 'use bike' should be 'use bikes' to match plural 'many people' (Grammar Problem Type ID: 1). 2) Word choice: 'purchase some household product' is unnatural; use 'buy some household products' with plural 'products' to match 'some'. 3) Infinitive and structure: 'use bike to spend some time go everywhere' is ungrammatical. Replace with 'use bikes to get around and pass the time' to convey intended meaning. Overall suggestions: ensure plural agreement between subject and object, use natural collocations ('buy products', 'get around', 'pass the time'), and keep parallel structure when connecting actions with 'and'. Grammar problem type ID: 1