自行车— Part 1 评分报告

建议: Your answer is clear and directly responds to the question, but it can be improved by adding a brief supporting detail and using a linking phrase. Avoid repeating negatives (didn't) close together and keep it natural. Make the response slightly longer (2–3 sentences) with a reason or short anecdote and a linking word such as "because" or "so" to make it coherent.

示例: No, I didn't have a bike when I was a child. At the time I didn't know how to ride one, so my parents didn't buy one for me; instead, I often borrowed my friend’s bike to play outside.

建议: Your answer is relevant and gives a clear reason, but it would be stronger with more specific details or an example and a linking word to improve coherence. Also correct small grammar issues: use "a lot of people don't have vehicles" or "many people don't own cars." Limit to up to 3 sentences, and include a brief statistic, example or consequence to enrich the response.

示例: Yes, bikes are very popular in my country because many people cannot afford cars. For example, in my city you see bicycles and motorbikes used for commuting and delivering goods, which helps avoid traffic and saves money.

× Unfortunately, I didn't have a bike when I was a child because I didn't know how to ride it.

✓ Unfortunately, I didn't have a bike when I was a child because I didn't know how to ride one.

The pronoun 'it' is grammatically acceptable but sounds awkward when referring to 'a bike'; 'one' is the appropriate pronoun to refer back to a countable noun previously mentioned. This is an issue of pronoun choice relating to reference rather than core tense, but to keep correction within the provided list, it is treated under Past tense issue because the sentence correctly uses past tense. Suggestion: use 'one' to refer to a previously mentioned countable object for clearer, more natural English.

× Yes, I think bikes are very popular in my country because a lot of people don't have vehicle so they prefer to use bikes or motorcycles.

✓ Yes, I think bikes are very popular in my country because a lot of people don't have a vehicle, so they prefer to use bikes or motorcycles.

The phrase 'don't have vehicle' lacks the indefinite article 'a' before the singular countable noun 'vehicle'; this is an article/preposition-related error. Adding 'a' ('don't have a vehicle') is required. Also, a comma before 'so' improves sentence flow when showing result. Suggestion: remember singular countable nouns need an article ('a' or 'the') and use a comma before coordinating conjunctions that join independent clauses.