The answer gives one plain, direct reason for the person's hobby ('it helps him relax after staring at a computer screen') and closes with a simple summary statement, a clear but modest structure typical of Band 6.5.
A person in my life who really likes taking photos is my colleague Khanh, who works at the same studio as me in Da Nang.
He takes photos almost everywhere, but especially around the city in the early evening, when the light is soft. He often goes up to the rooftop of our office building after work, because you can see the whole river and Dragon Bridge from up there. On weekends, he sometimes rides out to Son Tra Peninsula just to take photos of the sea and the mountains.
I think he likes taking photos because it helps him relax after staring at a computer screen all day for design work, which is the same job as mine. He also says it makes him notice small details in the city that he would normally walk past, like reflections in puddles or the shadow of a building. He posts a lot of his photos on Instagram, and honestly, they look much better than mine.
I feel quite happy having him around, because he is always suggesting new places to go and see. Sometimes he invites me along, and even though I am not very interested in photography myself, I enjoy the walk and the chance to see the city from a different angle. His photos have also made me appreciate Da Nang more than before.
225 words · about 2 minutes
Why this band
- FC“I think he likes taking photos because it helps him relax after staring at a computer screen all day for design work, which is the same job as mine.” — The reason for Khanh's hobby is explained with a single because-clause, directly and clearly, without layering in a second cause or a reflective comment on top of it — a plain, functional way of developing the answer with one clear reason. That single-clause development is exactly what the 6.5 tier expects: "one clear reason or example is enough," rather than the additional linked reasons or evaluative asides a 7.0 or 7.5 answer would build in at the same point. The added detail "which is the same job as mine" is a simple relative clause, but it's used descriptively rather than to develop the idea further.
- LR“His photos have also made me appreciate Da Nang more than before.” — The vocabulary here stays entirely plain and high-frequency — "appreciate," "more than before" — where a higher band might reach for something more specific like "seeing the city through his eyes" or "given me a new appreciation for." This deliberate plainness, stating the effect directly without any figurative or unusual phrasing, is exactly the 6.5 lexical profile: "use everyday, high-frequency words... plain and clear is the target." The sentence is accurate and does close the answer with a genuine personal effect, but it doesn't reach for the more flexible collocations a 7.0 answer would layer in.
- GRA“I feel quite happy having him around, because he is always suggesting new places to go and see.” — The sentence uses a gerund phrase with one because-clause rather than more varied subordination, showing the mostly simple-to-basic-complex grammar typical of Band 6.5.