The shape of a part-one answer
Two sentences and a reason. Shorter reads as unwilling and invites a follow-up you did not want; longer reads as rehearsed and invites a follow-up designed to break the rehearsal.
Do you prefer studying in the morning or the evening gets: the evening, mostly. I concentrate better once the day's obligations are done, mornings I am still thinking about what is coming. That is the whole answer and it is about twelve seconds.
Memorised is audible
An examiner hears a learned answer immediately, and it is the fastest route to an unprepared follow-up. The tell is not the vocabulary. It is that the delivery does not change when the question does.
Prepare the material rather than the sentences: three things about your work, your town, your studies. What you are building is something to draw on, not something to recite.
Extending without padding
A reason, a contrast, or a small example. Not a list of adjectives and not the question said back in different words, which is the most common filler and the most visible.
The examiner is counting range and coherence, and a restated question demonstrates neither. One specific example does both at once.
It is not a warm-up
The same four criteria are applied across the whole test, and this is where the impression is formed that everything after it is read against.
James Okonkwo runs the strict version and interrupts an answer that overruns, which is what a strict examiner does. Sophie Lindqvist runs the same structure warmly. Do it against both and compare where the time went.
