Most students who underperform on the TOEFL Speaking section don't lack English ability. They make the same set of avoidable mistakes, and those mistakes are easy to correct once you know what they are.
Since January 21, 2026, the Speaking section has two task types: Listen and Repeat, where you repeat seven sentences exactly, and Take an Interview, where you answer four questions for about 45 seconds each. There is no preparation time. Here are the 7 most common mistakes in this format, and what to do about each.
Mistake 1: Speaking Too Fast
When nerves kick in, speed follows. Many students rush under the impression that speaking faster signals fluency. It doesn't. It signals anxiety, and it makes you harder to understand.
Both tasks are scored partly on how intelligible you are. In Listen and Repeat, rushing causes dropped syllables and blurred word endings. In the interview, it produces a response that runs out of ideas at 25 seconds.
The fix: Slow down deliberately in practice until the pace feels almost too slow. It will sound natural to the listener even when it feels slow to you. Use short pauses between ideas.
Mistake 2: Memorising Scripted Answers
Memorised responses are one of the fastest ways to hurt your score. They are easy to recognise: unnatural intonation, a sudden shift in vocabulary level, and a rhythm that doesn't respond to the actual question.
They also break down in the interview, because the four questions build on each other. If the question differs even slightly from what you prepared, a scripted answer no longer fits.
The fix: Memorise structures, not answers. Practise the shape of a response (answer, reason, example, short wrap-up) until it is automatic. Then fill it with fresh content on test day.
Mistake 3: Waiting to Feel Ready
The new Speaking section gives you no preparation time. Many students lose several seconds at the start of each interview answer, trying to compose a perfect first sentence in their head. Those seconds come out of a 45-second response.
The fix: Train yourself to start within two seconds. A simple opening that restates the question buys you thinking time while you are already speaking: "I usually study in the library, mainly because..." In practice, never give yourself time to plan.
Mistake 4: Ignoring the Question Asked
This happens more than you'd think. A student hears a question about a preference and describes a process. Or they are asked why something happens and instead describe what happens.
In the interview, the later questions are more specific than the first one. Students sometimes keep talking about the general topic instead of answering the new question.
The fix: Listen for the question word (what, why, how, which) and answer it in your first sentence. Everything after that should support that answer.
Mistake 5: Using Filler Words Excessively
"Um", "uh", "like", "you know", "basically": filler words are natural in conversation, but they hurt your score when overused. They signal hesitation and break up your response.
Students often use more fillers under exam pressure because they are trying to avoid silence. But a brief pause is far less damaging than a string of "um um um".
The fix: Record your practice responses and count your fillers. Awareness alone tends to reduce them. Then replace them with a short pause or a connecting phrase such as "the main reason is..." or "for example...".
Mistake 6: Weak or No Development
A weak interview response states a point and stops. A strong one states a point, explains it, and supports it with a specific example or detail.
Many students stop as soon as they have made their main point, leaving 15 to 20 seconds unused. That silence is marks left on the table.
The fix: Adopt the Point → Reason → Example framework for every interview answer. State your main idea, explain why, then ground it in a concrete example.
"I prefer studying in the library. First, it's quieter than my apartment, which helps me concentrate. For example, last semester I finished an entire chapter of revision in two hours at the library, something that would have taken twice as long at home."
Mistake 7: Treating Listen and Repeat as the Easy Part
Many students put all their practice into the interview and assume that repeating sentences needs no preparation. But Listen and Repeat is seven of the eleven scored items, and the later sentences are long enough to be difficult even for strong speakers.
Common errors:
- Dropping small words such as articles and prepositions
- Replacing a word with a synonym ("more than" instead of "larger than")
- Stopping halfway when a word is forgotten, instead of finishing the sentence
- Flat delivery that loses the stress and rhythm of the original
The fix: Practise it as a distinct skill. Shadow sentences daily: play one, pause, and repeat it word for word. Hear long sentences as two or three chunks of meaning, and increase the length gradually. If you lose a word, keep going.
The Common Thread
Look at all seven mistakes and a pattern emerges: they are not failures of English ability. They are failures of exam technique.
The students who score highest have usually done two things. They understand exactly what each task is asking, and they have practised enough to respond automatically, which leaves their attention free for language quality.
For sample questions with model answers, see the guide to the new TOEFL format.
Practise TOEFL Speaking with Gabble. AI-powered evaluation scores your Listen and Repeat and Take an Interview responses, identifies your specific weaknesses, and gives you actionable feedback after every attempt. Go to TOEFL Speaking →