The answer explains the plastic-bag law in short, plain sentences ('People don't like change, especially when it costs them more') and closes with a simple, direct statement of impact.
If I could choose one law, it would be a law to stop restaurants and street food shops from using so many plastic bags and plastic boxes for takeaway food. Instead, they would have to use paper boxes or let customers bring their own containers.
I think my country needs this law because there is just too much plastic rubbish everywhere. My uncle runs a small restaurant in Hue, and every day he uses maybe one hundred plastic bags and boxes for takeaway orders. Multiply that by every restaurant in Vietnam, and it's an enormous amount of plastic, most of which ends up in rivers or the sea.
Would it be popular? Not really, not at the beginning. Restaurant owners like my uncle would complain because paper boxes cost more money, and customers might complain too because takeaway food would become a little more expensive. People don't like change, especially when it costs them more.
But I still think this law would help the environment a lot, because plastic takes hundreds of years to break down, while paper disappears much faster. If every restaurant in the country used less plastic, the amount of rubbish in our rivers and beaches would drop quickly. It's a small change, but it would make a big difference.
213 words · about 2 minutes
Why this band
- LR“it would be a law to stop restaurants and street food shops from using so many plastic bags” — The proposal is stated in the simplest possible terms — 'stop... from using so many plastic bags' — rather than reaching for more formal or policy-flavoured vocabulary (restrict, prohibit, phase out) that a higher band might use for the same idea. This keeps the answer immediately clear and doesn't risk misusing a less familiar word, which is exactly what the 6.5 lexical target calls for: everyday words doing the job cleanly. The plain phrasing also matches the concrete, personal example that follows — the uncle's restaurant using a hundred bags a day.
- GRA“People don't like change, especially when it costs them more.” — The generalisation 'people don't like change' is qualified by a single 'when' clause narrowing it to the specific case at hand (extra cost), giving the sentence one layer of subordination and no more. It's accurate and logically sound, but it doesn't attempt the kind of layered complexity — combining this generalisation with a specific counterexample in the same sentence — that a 7.0 answer would build. This matches the 6.5 grammar target of mostly simple sentences with occasional basic complex ones, favouring a correct, modest structure over a riskier, more ambitious one.
- FC“It's a small change, but it would make a big difference.” — The closing line uses a simple contrast ('small... but... big') to summarise the whole argument in one balanced sentence, functioning as a clear, memorable wrap-up rather than introducing any new reasoning or reflection. It's an efficient way to end an answer, but it stays at the level of restatement rather than the evaluative extension a 7.0 or 7.5 closer would add. This matches the 6.5 descriptor's expectation that one clear reason or example is enough — the answer reaches a tidy, complete conclusion without needing to develop it further.