Three versions of each answer, each written to sit genuinely at that band — compare them to see exactly what separates the scores, then swap in your own details.
Band 6.5
The answer offers one example and one plain reason per question ('because I already know the brand'), keeping the language accurate and clear but not developed much further, typical of Band 6.5.
- How often do you go shopping?
- I go shopping for food every Sunday evening at the wet market near my building. For clothes or other things, maybe once every few months, only when I really need something new.
Why this band
- FC“I go shopping for food every Sunday evening at the wet market near my building.” — The answer opens with a single plain factual statement of routine, stated directly with no hedge, reflection, or additional connector. A Band 7.0 response would typically add a small personal comment or reason at this point, and a Band 7.5 one might evaluate the habit; here the sentence simply reports the fact, which is the minimal but clear development pattern typical of Band 6.5.
- Do you prefer shopping online, or going to a shop/store?
- It depends on the item. I buy skincare online because I already know the brand, but I bought my running shoes for My Khe Beach in a shop, so I could try them on first.
Why this band
- GRA“I buy skincare online because I already know the brand, but I bought my running shoes for My Khe Beach in a shop, so I could try them on first.” — Two parallel because/so-structured examples (skincare online versus shoes in-store) are joined by "but," each clause explaining its own reasoning with a basic subordinator ("because," "so") -- accurate and reasonably long, but built entirely from coordination and simple subordination rather than any more varied structure, matching Band 6.5's "mostly simple... few basic complex ones" ceiling despite its surface length.
- Do you like to compare the prices in different shops/stores?
- For big things, yes. My uncle, who runs a small restaurant, always compares prices with three different vegetable suppliers before buying anything. I've learned that habit from him, at least for expensive things.
Why this band
- FC“For big things, yes.” — A two-word confirmation, deliberately truncated from the fuller "Yes, I do for big things," answers the implied question about comparing prices before the example about the uncle follows. This kind of minimal, almost telegraphic opening move is typical of the plain, direct-answer-first pattern the Band 6.5 fluency and coherence target describes, with the real development arriving only in the next sentence.
- Have you ever returned something you bought, that you weren't happy with?
- Yes, I returned a rice cooker last year. It heated the rice unevenly every single time, so I took it back to the shop near Vincom mall. The staff exchanged it without too much trouble.
Why this band
- LR“without too much trouble” — "Without too much trouble" is a common, everyday closing phrase for describing an easy process, plainer than an alternative like "hassle-free" or "smoothly," and it wraps up the return-exchange anecdote without further elaboration. This is consistent with Band 6.5's preference for familiar, low-risk vocabulary over more precise or idiomatic alternatives.
Band 7.0
The answer adds a small self-aware comment ('I suppose I've picked up that habit from him') and softer spoken openers ('if I'm honest', 'to be fair'), giving it slightly fuller, more natural development than 6.5.
- How often do you go shopping?
- I go food shopping every Sunday evening at the wet market close to my building. For clothes or anything else, it's more like once every few months, really only when I actually need something.
Why this band
- LR“really only when I actually need something” — The doubled intensifiers 'really' and 'actually' soften and emphasise the statement in a way a flatter Band 6.5 answer (just 'only when I need something') would not attempt. Neither word is advanced or unusual, but stacking them naturally shows the slightly more flexible phrasing expected at Band 7.0, without reaching for the more distinctive or idiomatic vocabulary that would mark Band 7.5. It also reinforces the answer's point about buying clothes rarely and only out of necessity.
- Do you prefer shopping online, or going to a shop/store?
- It depends on what I'm buying, if I'm honest. I usually buy skincare online since I already know the brand, but I bought my running shoes for My Khe Beach in an actual shop so I could try them on first.
Why this band
- GRA“I usually buy skincare online since I already know the brand, but I bought my running shoes for My Khe Beach in an actual shop so I could try them on first.” — Two different subordinators -- 'since' for reason and 'so' for purpose -- are handled accurately within one sentence that also balances a contrast between two shopping habits, which is exactly the comfortable mix of complex structures the 7.0 grammar descriptor describes. A 6.5 answer would likely present these as two separate simple sentences without linking the reasoning explicitly, while the combined structure here keeps the contrast between online and in-store shopping tight and natural.
- Do you like to compare the prices in different shops/stores?
- For bigger purchases, yes, definitely. My uncle runs a small restaurant and always compares prices with three different vegetable suppliers before buying anything, and I suppose I've picked up that habit from him, at least for expensive things.
Why this band
- FC“I suppose I've picked up that habit from him” — Rather than stopping at the fact about the uncle comparing prices, the speaker adds a small self-reflective inference -- that this habit rubbed off on them -- which is exactly the extra step of development the 7.0 fluency descriptor asks for beyond a single flat statement. The hedge 'I suppose' also keeps it sounding like genuine, unscripted reflection rather than a rehearsed conclusion.
- Have you ever returned something you bought, that you weren't happy with?
- Yes, actually, I returned a rice cooker last year because it kept heating the rice unevenly no matter what I did. I took it back to the shop near Vincom mall, and to be fair, the staff exchanged it without much hassle at all.
Why this band
- LR“no matter what I did” — 'No matter what I did' intensifies the complaint about the rice cooker by implying repeated failed attempts, which does more work than a plainer alternative like 'it never worked properly' that a 6.5 answer would likely use. It's a common enough phrase to carry no error risk while still counting as the kind of flexible, natural collocation the 7.0 lexical descriptor targets.
Band 7.5
The list of items in the second answer ('a chair, a jacket, shoes') and the semicolon-led contrast 'For small things, no; my time is worth more than the difference' show precise phrasing and varied sentence control typical of Band 7.5.
- How often do you go shopping?
- For food, every Saturday morning at the market near my flat, which I actually enjoy. For anything else — clothes, gadgets, things for the flat — perhaps once a month, and reluctantly. I'm not a natural shopper. I tend to decide what I need, go straight to it, and leave before anything else catches my eye.
Why this band
- LR“catches my eye” — 'Catches my eye' is an idiomatic collocation used naturally to describe how something visually distracts the speaker, rather than a literal phrase like 'something I notice'. Reaching for this kind of everyday idiom smoothly, without overusing it, is exactly the figurative touch the site's own Band 7.5 guidance describes. It also captures the speaker's self-aware, mildly wry attitude toward shopping that runs through the rest of the answer.
- Do you prefer shopping online, or going to a shop/store?
- Online for anything I've bought before and know exactly, like the same shirts and the same coffee. A shop for anything I need to touch first — a chair, a jacket, shoes — because a photograph tells you nothing about how something feels or fits. Food, always in person; I want to see the fish.
Why this band
- LR“a photograph tells you nothing about how something feels or fits” — Rather than stating plainly that online shopping is risky for clothes, the speaker personifies the photograph ("tells you nothing") to make an abstract limitation concrete and almost conversational, a natural rather than showy figurative choice that a Band 6.5 or 7.0 answer would more likely state as a flat fact ("you can't tell if it fits from a photo"). The two paired verbs "feels or fits" also economically cover both texture and sizing in a single phrase rather than two sentences. This precise reasoning is then generalised into a rule the speaker applies across categories, showing the vocabulary is doing argumentative work, not just describing.
- Do you like to compare the prices in different shops/stores?
- For anything expensive, yes, almost obsessively — I spent a week comparing prices before buying my bicycle. For small things, no; my time is worth more than the difference. My mother is the opposite and will visit three market stalls to save a few thousand đồng on vegetables, and she considers my approach a moral failing.
Why this band
- GRA“For small things, no; my time is worth more than the difference.” — The semicolon joins two independently complete but tightly related clauses without a connecting word, a more sophisticated punctuation-driven structure than the coordinating conjunctions ("and," "but") a Band 6.5 or 7.0 speaker would rely on. The second clause is also compressed -- "the difference" stands in for "the difference in price," trusting the listener to infer the missing noun, which shows confident economy rather than over-explaining. This controlled brevity contrasts directly with the more expansive style of the sentence about the mother a moment later, giving the answer some stylistic range.
- FC“she considers my approach a moral failing” — This closing remark reframes an everyday disagreement about shopping habits as an exaggerated moral judgment, delivering the point with dry, understated humour rather than a plain statement like "she thinks I should be more careful with money" that a Band 6.5 or 7.0 answer would give. The wit itself is a form of reflective evaluation -- it shows the speaker stepping back from the factual account of two shopping styles to comment wryly on the relationship dynamic. It also gives the whole answer a memorable, personality-driven ending rather than trailing off on a flat fact.
- Have you ever returned something you bought, that you weren't happy with?
- Yes, a pair of headphones that seemed fine in the shop and hurt my ears after an hour. The shop was reluctant, and I had to be politely stubborn for ten minutes, which I dislike. Returning things is still slightly unusual in Vietnam, and some shops treat it as an insult. Online shops are easier, which is one point in their favour.
Why this band
- GRA“which I dislike” — The non-restrictive clause 'which I dislike' refers back to the whole preceding idea of being 'politely stubborn for ten minutes', not to a single noun, which is a more sophisticated use of 'which' than the simple noun-modifying relative clauses typical of Band 6.5-7.0. A lower-band answer would likely have stated the dislike as a separate short sentence instead of folding it into the same clause. This economical, controlled structure is characteristic of Band 7.5 grammatical range.