IELTS Speaking Band 7+ for Vietnamese Learners: 7 Real Tips from Examiners

July 11, 2026 ~12 min read · ~2,500 words James Kung

IELTS Speaking band 7+ is the goal of most Vietnamese learners who plan to study or settle abroad. But it's the skill on which Vietnamese candidates lose the most marks. Based on observations from IELTS prep centres in Hanoi, HCMC, and Da Nang, only about 10–15% of Vietnamese test-takers reach band 7.0+ in Speaking (this is a general estimate shared by prep teachers — not a single official statistic; treat it as a reference, not a hard number).

The main reason isn't "lack of talent". It's that Vietnamese learners train the wrong way: memorising model sentences, giving short answers, working on the wrong pronunciation features, and almost never practising with feedback. This article collects 7 real tips from practising IELTS examiners, organised by the 4 scoring criteria: Fluency & Coherence, Lexical Resource, Grammatical Range & Accuracy, and Pronunciation. Each tip comes with concrete before–after examples so you can apply it today.

Criterion 1: Fluency & Coherence (25% of total)

Fluency is not "speaking fast". Examiners score fluency on smoothness: can you finish a complete sentence, do you have long hesitations, and do your sentences link up (the "coherence" part). Vietnamese learners usually lose fluency marks because of two habits: going silent when they forget a word, and answering too briefly then stopping.

Tip #1: Use fillers instead of silence. When native speakers forget a word, they don't go silent — they reach for a natural filler like well, you know, I mean, actually, to be honest, let me think, how should I put it. Vietnamese learners usually go silent for 2–3 seconds while they translate in their head, and the examiner counts that as hesitation, which lowers the fluency score. Train yourself to fire off a filler before you start thinking.

Example instead of silence:

"Well, to be honest, I haven't thought about that much, but I'd say..." — you've just bought yourself 2–3 seconds to think while staying on the fluency line.

Caveat: don't over-use one filler ("you know" five times in 30 seconds becomes a bad habit). Mix 2–3 different ones, and only use them when you genuinely need time.

Tip #2: Expand your answer, don't just give yes/no. When the examiner asks "Do you like reading?", don't just say "Yes, I do." That's a band 5 answer. Expand by adding a reason + an example + a detail:

Before (band 5)

"Yes, I do. I like reading very much."

After (band 7+)

"Yes, actually, I read almost every night before bed — mostly non-fiction, like history or self-improvement books. I find it helps me wind down after a long day, and I usually learn something useful."

A simple formula for Part 1: answer + 1 reason + 1 example or detail. A longer answer gives the examiner more material to assess lexical resource and grammar on — and at the same time lifts your fluency score because the answer flows better.

Criterion 2: Lexical Resource (25%)

Lexical Resource measures variety and naturalness of vocabulary, not "use hard words". Band 7+ requires you to paraphrase the question, use correct collocations, and have a few idiomatic expressions — but using one wrongly is worse than not using one at all.

Tip #3: Paraphrase the question instead of recycling words. If the examiner asks about your "hometown", don't repeat "beautiful" three times. Use natural synonyms: scenic (with nice views), picturesque (pretty as a picture), charming (appealing), bustling (busy and lively), lively (full of life), laid-back (relaxed, slow-paced). Each accurate paraphrase is a point for lexical resource.

Example:

"My hometown is a laid-back coastal city in central Vietnam. It's not exactly bustling like Saigon, but it has a charming old town that tourists love."

Note for Vietnamese learners: don't translate word-for-word from Vietnamese. "Đẹp lãng mạn" is not "beautiful romantic" — it's "romantic and picturesque". Word-for-word translation produces "Vietnamised" English, and examiners spot it immediately.

Tip #4: Learn collocations, not isolated words. This is the single biggest difference between band 6 and band 7. Instead of learning "make decision", learn the whole cluster: reach a decision, come to a decision, make up my mind. Instead of "very important", learn crucial, vital, essential, of great importance. Correct collocations almost immediately buy you a band 7+ because the examiner hears the naturalness.

Useful collocations for IELTS Speaking:

make an effort — never "do an effort"
broaden my horizons — idiomatic, band 7+
strike a balance — for example, "strike a balance between work and life"
take something for granted — very common idiom
a waste of time — never just "waste time"

How to drill: learn 5 new collocations every day, and force yourself to use 2–3 in your IELTS answers that day. Learn without using = forget in 3 days.

Criterion 3: Grammatical Range & Accuracy (25%)

Band 7+ requires both range and accuracy: being able to use a variety of structures (conditional, relative clause, passive, perfect tense) and using them correctly. Lots of complex sentences with errors = band 5; only simple sentences = band 5–6. Balance is the key.

Tip #5: Mix complex sentences between simple ones, don't write only complex sentences. Best practice: 1 complex sentence (conditional, relative clause, passive) then 2–3 simple ones. Variety + accuracy = band 7+.

Before (simple sentences only, band 5–6)

"I went to Da Nang last summer. The trip was amazing. I had never seen such beautiful beaches. We spent most of our time swimming. We tried local food."

After (mix of complex + simple, band 7+)

"I went to Da Nang last summer. The trip was amazing because I had never seen such beautiful beaches before. We spent most of our time swimming and trying local food. If I have the chance, I will definitely go back next year."

→ 2 complex sentences (relative/reason clause + conditional) + 2 simple ones = a good balance. Don't try to cram 4 complex sentences in a row — the examiner will catch errors more easily, and so will you.

Criterion 4: Pronunciation (25%) — Where Vietnamese learners lose the most marks

Pronunciation is the criterion on which Vietnamese learners often get band 5–6 even when their grammar and vocabulary are at band 7. The reasons: Vietnamese is a tonal language with a limited set of final consonants, and we have a habit of speaking English "flat" — applying Vietnamese stress rules to English.

Tip #6: Intonation matters more than you think. IELTS examiners are explicit: "Pronunciation isn't just about saying each word correctly — it's intonation, sentence stress, and chunking." Vietnamese learners often speak English "flat" — no rise, no fall. Get the rise and fall right (questions go up at the end, statements go down; stress the important words) and you'll gain 0.5–1 band.

Example of a yes/no question: "Do you like reading?" — the voice rises on "reading". A WH-question: "What do you do in your free time?" — stress on "what" and "free time", voice falls at the end.

The most effective way to drill intonation: shadowing — listen to a native speaker (BBC Learning English, IELTS Liz sample videos), then repeat exactly right after them, trying to copy the rise and fall and the stress. 10 minutes a day for 2 weeks makes a real difference.

Tip #7: Fix the 3 sounds that matter most. Don't try to fix 20 things. Get these 3 sounds right and the examiner will understand you much more easily — and that's what actually counts (IELTS scores comprehensibility, not native accent):

/θ/ (TH) — think, thought, birthday: Vietnamese learners often read it as /s/ or /t/. Place the tongue lightly between the teeth and blow air out. "Think" is not "tink" or "sink".
Ending consonants (-ed, -s, -t, -k): "worked" has /kt/, "cats" has /ts/, "stop" has /p/. Vietnamese learners often drop final consonants, so the examiner hears "work" instead of "worked" — wrong tense, wrong plural.
Sentence stress: Vietnamese stresses evenly, English stresses content words (nouns, main verbs, adjectives) and glides over function words (the, a, of, to). Stress the wrong words and you'll sound very "Vietnamese".

Fixing these 3 in 4 weeks will improve your pronunciation more meaningfully than chasing 20 scattered small errors.

Common mistakes Vietnamese learners make in IELTS Speaking

Beyond the 7 tips above, here are 4 mistakes that IELTS examiners see in nearly every Vietnamese test-taker. Recognising them and fixing them one at a time will lift your score faster than you think.

1. Dropped ending consonants

Vietnamese has very few final consonant clusters, so we drop them by default. The result: "I worked there for two years" gets read as "I work there for two year" — wrong past tense, wrong plural, and the examiner has to guess.

How to fix: practise reading slowly, deliberately emphasising final consonants. Read "worked /kt/, stopped /pt/, cats /ts/, dogs /gz/" out loud for 2 minutes every day. After 2 weeks it becomes a habit.

2. Confusing /θ/ (TH) with /s/ or /t/

think → sink, thing → ting, thirty → tirty. This is the clearest "Vietnamese accent" tell that an examiner picks up in the first 10 seconds.

How to fix: practise in front of a mirror — place the tongue lightly between the teeth, blow air out, then add the sound. Drill 10 common TH words: think, thought, thing, birthday, something, anything, three, thirty, both, with. 5 minutes a day for a week and you'll notice the difference.

3. Flat intonation

Speaking English with Vietnamese intonation (even, no rise, no fall) sounds "robotic". IELTS examiners don't just score pronunciation of individual words — they also score the rhythm of your sentence.

How to fix: shadowing 10 minutes a day with BBC Learning English or TED-Ed. Repeat the native speaker's words exactly, trying to copy the rise-and-fall and the stress. Record yourself and compare — the difference will be obvious.

4. Mental translation

Many test-takers hear the question → translate to Vietnamese → think of the answer in Vietnamese → translate to English. The whole process takes 3–5 seconds, leading to long pauses and "Vietnamised" English structures (e.g. "I very like it" instead of "I really like it").

How to fix: practise speaking without translating — start with simple sentences on familiar topics (yourself, your family, your hobbies) and try to answer in English within 1 second. Practise 15 minutes a day with an AI tutor or a study partner. After 3–4 weeks, your response time noticeably speeds up.

A 4-week practice strategy

If you're currently at band 5.5–6.0 and want to reach 7.0+ in 1–2 months, here's a concrete week-by-week plan. It assumes you practise 45–60 minutes a day, combining an AI tutor (for instant feedback) with self-recording (to listen back to yourself).

Week	Goal	Daily activity	Expected outcome
Week 1 Foundational fluency	Break the silence habit, build fast response reflexes	• 20 min Part 1 with AI tutor (5 questions/day) • Force yourself to use fillers instead of silence • Record 1 answer/day, listen back • Expand answers using the "answer + reason + example" formula	Silence drops, Part 1 answers lengthen to 2–3 sentences
Week 2 Pronunciation	Fix the 3 critical sounds (TH, endings, stress)	• 10 min shadowing BBC / TED-Ed • 5 min drilling 10 TH words + 10 ending-consonant words in front of a mirror • 20 min Part 1 + Part 2 with AI tutor, focusing on intonation • Self-record a 2-minute segment/day	Examiner / AI understands you more easily; "Vietnamese accent" weakens
Week 3 Lexical + Grammar	Increase collocations and mix in complex sentences	• Learn 5 collocations/day, force 2–3 into your answers • 25 min Part 2 (cue cards) with AI tutor, every answer includes 1 complex sentence • Practise paraphrasing the question before answering • Record + count how many collocations you used	Answers get richer, collocations sound natural
Week 4 Mock tests	Polish all 3 parts, manage time	• 2 full mock tests (Parts 1+2+3) with AI or a teacher • Listen back, write down your 5 most repeated errors, fix them one at a time • 20 min drilling Part 3 (abstract questions) • 1 rest day before the real test	More confident, clear picture of remaining weak points

This plan is not a guarantee — improvement speed depends on your starting level and intensity. But if you keep 45–60 minutes a day for 4 weeks, most band 5.5–6.0 learners will see a 0.5-band improvement in Speaking, and many reach 7.0+ after 6–8 weeks.

Practise IELTS Speaking with AI every day

EZTalking's AI Tutor has a built-in "IELTS Speaking Practice" mode — it simulates all 3 parts of the test, scores you on the 4 criteria, and gives you specific per-sentence feedback on pronunciation, collocations, and grammar.

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Conclusion

IELTS Speaking band 7+ is not "innate talent" — it's the result of three things: training the right way, training enough, and getting accurate feedback. Vietnamese learners have a real advantage in grammar and a decent vocabulary, but they tend to lose marks on fluency (silence, short answers) and pronunciation (dropped endings, TH, flat intonation). The 7 tips and 4 common mistakes in this article are your starting point — apply them one at a time, record yourself listening back, and practise 45–60 minutes a day. With an AI tutor giving instant feedback, you can realistically improve 0.5–1 band in 1–2 months.

James Kung · EZTalking AI

Member of the EZTalking AI team, responsible for English-learning content for Vietnamese learners — writing pronunciation guides and learning roadmaps based on building and testing the EZTalking platform. More about the team.