Bike— Part 1 採点レポート

提案: Be more concise and structured: start with a direct topic sentence, then add one or two specific supporting details and a brief reason or memory. Use linking words to connect ideas and avoid redundancy (e.g., don't repeat 'I had'). Keep to at most 3–4 short sentences.

例: Yes, I did. I had a bright red bicycle that I used to ride with my father every weekend. We often cycled to a nearby park because I loved racing him down the paths, which gave me great childhood memories.

提案: Provide a clear opinion first, then give specific reasons with linking words. Avoid vague phrases and sentence fragments. Explain what you mean by 'flex types' and why their shape suits city riding. Aim for 2–3 coherent sentences using linking words like 'because' or 'for example'.

例: Yes, I think bicycles are quite popular, especially foldable or compact 'flex' bikes. For example, these bikes are designed for city use because they are easy to store and maneuver in traffic. As a result, many commuters choose them for short urban trips.

× Like many other children, I had a bike and I loved to go to cycling with my father and I had a red one.

✓ Like many other children, I had a bike, and I loved going cycling with my father; mine was red.

The original sentence has redundant and awkward phrasing. 'Go to cycling' is incorrect: the verb 'go' should be followed by the -ing form for activities ('go cycling'), so this falls under singular/plural issue and verb + -ing form; however according to the allowed types we treat the main issue as singular/plural/phrase correctness. Also 'I had a red one' is grammatically correct but stylistically repetitive after 'I had a bike'; replacing with 'mine was red' is clearer. Suggestions: use 'go cycling' or 'go for a bike ride', combine clauses with commas or a semicolon to avoid run-on sentence, and use 'going cycling' after 'loved'.

× That's interesting question because I think bikes are popular, especially flex types.

✓ That's an interesting question because I think bikes are popular, especially folding ones.

The phrase lacks the indefinite article 'an' before 'interesting question' (article error) and 'flex types' is unclear and likely incorrect; 'folding ones' (folding bikes) or 'flexible types' would be better. This entry is classified under incorrect use of prepositions/article errors; specifically add 'an' and replace the unclear noun phrase with a correct noun. Suggestion: say 'That's an interesting question' and use clear terminology like 'folding bikes' or 'folding ones'.

× They're bicycles that we should ride only in cities because of.

✓ They're bicycles that we should ride only in cities because of their design.

The clause ends with the preposition 'because of' but lacks an object, creating a sentence fragment and a structure error. Add the object 'their design' (or 'their shape' or 'their size') to complete the idea. Suggestion: complete 'because of' with a noun phrase explaining the reason, for example 'because of their design' or rewrite as 'because they are designed for city use'.

× Because of shape of that.

✓ Because of the shape of them.

This fragment is ungrammatical: it lacks the definite article 'the' before 'shape' and uses the demonstrative 'that' incorrectly to refer to plural 'bicycles'. Use 'their' or 'them' to agree in number: 'because of their shape' or 'because of the shape of those bikes'. Suggestion: use 'their shape' for concise, correct reference.