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
Across the answers, opinions are stated in short, plain sentences ('I would prefer a modern building') without much elaboration, which is clear and accurate but linguistically modest, as expected at Band 6.5.
- Is there an old building you'd like to visit in the future?
- I'd like to visit one of the old merchant houses in Hoi An old town. It's only about thirty minutes from Da Nang, but I've only walked past them, never gone inside. I'd like to see how people lived there a long time ago.
Why this band
- FC“I'd like to see how people lived there a long time ago.” — This closing sentence states the speaker's motivation directly, in plain language, with no further elaboration or reflection added. A Band 7.0+ answer would typically develop this kind of closing point with a reason or example (e.g. explaining what specifically they're curious about), but here it stands alone as a simple, clear statement — exactly the modest, unelaborated fluency expected at Band 6.5. It answers the question adequately without overreaching.
- Have you ever visited any important old buildings?
- Yes, I've visited Thien Mu Pagoda in Hue a few times with my grandmother. It's a very old pagoda by the river, and it's famous and important in Vietnam. I always feel calm when I go there.
Why this band
- LR“It's a very old pagoda by the river, and it's famous and important in Vietnam” — The vocabulary here is entirely plain and functional — "old," "famous," "important" — stacked together with "and" rather than replaced with more precise or varied words like "renowned" or "a national landmark." This flat, high-frequency vocabulary stating facts directly is exactly the 6.5 lexical target; a 7.0 answer describing the same pagoda might reach for a slightly more specific word, such as "a well-known site" or "a historic landmark." The repetition of "it's... and it's" also reflects the simple sentence-joining typical of this band, rather than more varied phrasing.
- Where would you prefer to live: in an old building or a modern building?
- I would prefer a modern building. My parents' old house in Hue has thick walls and is nice to look at, but the electricity is old and it gets hot upstairs in summer. A modern building is easier to live in, with air conditioning and a lift.
Why this band
- FC“I would prefer a modern building.” — This is a short, direct opening statement giving the speaker's preference with no elaboration at this point, letting the reasons follow afterward in separate simple sentences rather than being folded into one complex opening. That plain, front-loaded answer structure is typical of the 6.5 tier's Fluency and Coherence target — answering directly and clearly — rather than the more integrated development, reason embedded in the same sentence, a 7.0 answer would show. It also avoids any hedging language, stating the opinion flatly, which is consistent with plain, unshowy 6.5 delivery.
- Do you think it's important to look after old buildings?
- Yes, I think so. There used to be an old market building near my parents' house in Hue, but it was pulled down a few years ago to build something new. I think that was a shame, because it was part of the town's history.
Why this band
- GRA“There used to be an old market building near my parents' house in Hue, but it was pulled down a few years ago to build something new.” — This uses a basic "but" contrast to join two clauses — the market's past existence and its demolition — correctly but without any further grammatical ambition, such as a relative clause explaining why it was demolished or a passive construction with more detail. That is precisely the modest, accurate complexity the 6.5 tier expects, with "used to" correctly marking the discontinued past habit. A 7.0 answer covering the same event might link the contrast more tightly with a clause like "which was a shame, because it was part of the town's history" folded into the same sentence rather than added afterward.
Band 7.0
The answers add a developed reason to each opinion, such as explaining that the wiring in an old house 'need constant attention' before contrasting this with appreciating how it looks, giving natural, connected reasoning at the level Band 7.0 targets.
- Is there an old building you'd like to visit in the future?
- Yes, there's an old French-era building in Da Lat I'd like to visit, a former railway station that's over eighty years old. I've seen photos of it, with a roof that looks almost European, but I've never actually made the trip up there myself. I'd like to go partly because I'm curious how a French design ended up looking so at home in the Vietnamese mountains.
Why this band
- LR“looking so at home in the Vietnamese mountains” — The collocation 'at home' used figuratively (meaning 'fitting comfortably') rather than literally (meaning 'in one's house') is a flexible, natural word choice beyond plain vocabulary. A Band 6.5 answer would more likely say something literal like 'looking normal' or 'looking good', while a Band 7.5 answer might push further into a more original metaphor; this sits comfortably in the Band 7.0 range of natural but not especially daring lexis. It also captures precisely the contrast the speaker is drawing between the building's French origin and its Vietnamese setting.
- Have you ever visited any important old buildings?
- Yes, I visited the Hue Citadel a few times growing up, since it's not far from where my parents live. It's the old royal palace complex, and even though I went there often as a child, I only really appreciated how significant it was once I got a bit older and understood the history behind it.
Why this band
- FC“I only really appreciated how significant it was once I got a bit older and understood the history behind it.” — This sentence explicitly contrasts two time periods — childhood visits versus later understanding — using 'only really appreciated... once' to show that meaning was added retrospectively rather than felt at the time, a more developed move than simply stating 'I visited it a few times.' A 6.5 answer would likely just report the visits as a fact without this shift in perspective; a 7.5 answer might make the contrast even sharper, naming a specific moment of realisation. This linking of childhood experience to adult understanding is the developed reflective coherence 7.0 specifically rewards over plain narration.
- Where would you prefer to live: in an old building or a modern building?
- Honestly, I'd lean towards a modern building for daily life, mainly for practical reasons like reliable electricity and better insulation. My parents' old house in Hue has a lot of charm, but things like the wiring need constant attention, and I don't think I'd want to deal with that every day, even though I do appreciate how it looks.
Why this band
- LR“reliable electricity and better insulation” — 'Reliable electricity' and 'better insulation' are both topic-specific noun phrases naming concrete practical concerns about old buildings, rather than a vague general statement like 'modern things work better.' A 6.5 answer would likely stay at that more general level; a 7.5 answer might name an even more specific technical issue, like 'rewiring' or 'damp-proofing.' Naming two distinct, accurate practical concerns rather than repeating one vague word is exactly the flexible, topic-specific vocabulary 7.0 calls for, grounding the later complaint about 'the wiring' in a believable worry.
- Do you think it's important to look after old buildings?
- Yes, definitely. There was an old cinema near my old office in Da Nang that got knocked down a couple of years ago to make space for a car park, and it honestly changed the feel of that whole street. Once buildings like that disappear, you can't really get that sense of history back, so I think it's worth the effort and cost to maintain them properly.
Why this band
- GRA“Once buildings like that disappear, you can't really get that sense of history back, so I think it's worth the effort and cost to maintain them properly.” — A fronted 'once'-clause establishing an irreversible condition is followed by a 'so'-clause drawing a practical conclusion from it, combining two layers of subordination into a single accurate sentence that moves smoothly from observation to opinion. A 6.5 answer would likely state the loss and the opinion as two separate, more loosely connected sentences; a 7.5 answer might tighten this into a more aphoristic or parallel structure. This comfortably complex combination — condition plus consequence — is exactly the 7.0 grammar target, turning a local anecdote about a demolished cinema into a general argument.
Band 7.5
The aphoristic closing line, 'Looking after them is cheaper than regretting them,' and the reflective aside 'I only understood how important they were when I left' show a level of evaluative, economical phrasing typical of Band 7.5.
- Is there an old building you'd like to visit in the future?
- The opera house in Hanoi. I've walked past it twice on work trips, a hundred-year-old French building painted yellow, and both times I had a meeting and no ticket. I'd like to see the inside with a concert on, not just as a tourist. It's the kind of place that looks better with people in it.
Why this band
- GRA“It's the kind of place that looks better with people in it.” — The relative clause 'that looks better with people in it' closes the answer with a generalising observation rather than a plain fact, and it is grammatically more ambitious than the simple 'but' or 'because' clauses typical of Band 6.5-7.0. Where a lower band answer might just restate 'I want to visit it', this construction builds a small, self-contained insight into the sentence itself, which is the kind of varied, controlled complexity expected at Band 7.5. It also ties back neatly to the earlier mention of wanting to see it with a concert on, rather than as an empty tourist site.
- Have you ever visited any important old buildings?
- I grew up next to some of them. The old imperial citadel in Hue was ten minutes from my house, and as children we treated the palace grounds as a park, playing between buildings that tourists cross the world to see. I only understood how important they were when I left. Now I go back as a visitor, and it feels strange to pay.
Why this band
- LR“I only understood how important they were when I left.” — This sentence achieves its reflective point with very ordinary words but a precise temporal structure — understanding arriving specifically 'when I left,' not gradually — conveying the common but genuinely felt experience of appreciating something only in its absence, without needing elaborate vocabulary to do so. A 7.0 answer would likely state a similar idea with a looser connective, such as 'and now I understand better'; this compact, exactly-timed reflection shows the economical, idiomatic control of ordinary language that is part of what the 7.5 descriptor means by flexible language.
- Where would you prefer to live: in an old building or a modern building?
- An old building with modern insides, if I'm allowed to cheat. Old buildings in Vietnam have thick walls, high ceilings and character, and they stay cool; they also have wiring from another century and pipes that argue with you. I'd take the walls of an old house and the plumbing of a new one. Failing that, old, and I'd learn to fix pipes.
Why this band
- GRA“I'd take the walls of an old house and the plumbing of a new one.” — This sentence uses a tightly balanced parallel structure — 'the walls of an old house' against 'the plumbing of a new one' — mirroring grammatical form (possessive noun phrase plus prepositional modifier) to state a preference through contrast rather than through separate descriptive sentences. A 7.0 answer would likely state the same idea with two plain coordinated clauses ('Old buildings have nice walls, but new ones have better plumbing, so I want both'); this parallel construction is a hallmark of the varied, controlled complex grammar the 7.5 descriptor names, resolving the 'old vs. new' tension raised earlier ('if I'm allowed to cheat').
- Do you think it's important to look after old buildings?
- Yes, and I've watched what happens when nobody does. An old French villa on my street in Da Nang was knocked down for a car park two years ago, and the whole street looks poorer for it in a way that nobody decided on. Old buildings hold a city's memory; once they're gone, no amount of money brings them back. Looking after them is cheaper than regretting them.
Why this band
- FC“Looking after them is cheaper than regretting them.” — This closing line compresses a whole argument about preservation into a tight, symmetrical comparison — 'looking after' versus 'regretting' — functioning almost like a proverb rather than a plain statement of opinion. A 7.0 answer would likely state this idea more literally, e.g. 'I think we should look after old buildings so we don't regret losing them later'; this compact, evaluative aphorism is precisely the sharp reflective closing the 7.5 descriptor rewards, distilling the whole point of the answer, illustrated by the demolished French villa, into one memorable line.