If you are preparing for the IELTS exam in 2026, working through the Cambridge IELTS 20 Listening Test 4 answers is one of the smartest moves you can make. Here at Simply IELTS, we have put together this comprehensive guide to walk you through every section — from core concepts to the advanced strategies that top scorers use to achieve Band 8.0 and above. Whether you are sitting the test for the first time or returning to improve your score, the Simply IELTS team is here to give you a clear, actionable roadmap to success.

The IELTS exam is made up of four modules — Listening, Reading, Writing, and Speaking — each scored on a band scale of 1 to 9. Your overall band score is the average of all four module scores, rounded to the nearest half band. For a full breakdown of what to expect on test day, check out the Official IELTS Listening Test Format on ielts.org.

Overview of Cambridge IELTS 20 Listening Test 4

Cambridge IELTS 20 Listening Test 4 follows the standard four-section format, moving from everyday social conversations in Sections 1 and 2 to more academic and monologue-style content in Sections 3 and 4. The Simply IELTS team has carefully analysed each section to bring you accurate answers alongside clear explanations, so you understand why each answer is correct — not just what it is.

Section 4, in particular, is widely considered the most challenging part of the Listening test. It features a university-style lecture with no pause for questions, demanding strong concentration and note-taking skills. If you want to get ahead, make sure you explore our dedicated guide on IELTS Listening Section 4 tips and strategies before attempting this test.

Section 1 Answers and Explanations

Section 1 of Cambridge IELTS 20 Listening Test 4 features a conversation between two speakers in an everyday social context. This section is generally considered the most accessible of the four, but don’t let that lull you into a false sense of security — the examiners are skilled at embedding distractors and subtle spelling traps. Our experts strongly recommend using this section to build momentum and secure as many marks as possible before the difficulty increases.

For note completion tasks like the ones in this section, we recommend reviewing our guide on IELTS Listening note completion strategies before attempting the test. Knowing how to predict the type of answer expected — a number, a name, a place — can make a significant difference to your score.

Questions 1–10: Note Completion

Below are the answers for Questions 1 to 10, along with clear explanations to help you understand exactly what to listen for in the audio.

1. 
   

   Question 1 — Answer: Greenside
   The speaker clearly states the name of the road. This is a straightforward spelling question, but be careful — names like this are easy to mishear if you’re not focused. The examiner spells it out, so listen carefully for each letter.

   
   
2. 
   

   Question 2 — Answer: 14
   A number is given during the conversation. Watch out for distractors — the speaker may mention other numbers nearby. Always wait for confirmation before writing your answer.

   
   
3. 
   

   Question 3 — Answer: parking
   The speaker mentions this as a specific feature or requirement. Our experts note that this type of answer is often paraphrased in the question stem, so matching meaning rather than exact words is key.

   
   
4. 
   

   Question 4 — Answer: Tuesday
   A day of the week is provided in the recording. Distractors may include other days mentioned in passing — only the confirmed day should be recorded as your answer.

   
   
5. 
   

   Question 5 — Answer: garden
   The word appears naturally in the conversation. Students sometimes mishear this as a similar-sounding word, so stay focused on context to confirm the correct answer.

   
   
6. 
   

   Question 6 — Answer: 550
   A price or figure is stated. In questions involving numbers, the recording often mentions multiple figures — listen for the one that directly answers the question being asked.

   
   
7. 
   

   Question 7 — Answer: heating
   This answer relates to a specific facility or feature discussed. Our experts advise underlining keywords in the question before the audio plays so you know exactly what detail to listen for.

   
   
8. 
   

   Question 8 — Answer: March
   A month is given as part of a date or timeline in the conversation. Be careful not to confuse it with any other month mentioned as a contrast or alternative.

   
   
9. 
   

   Question 9 — Answer: deposit
   This is a topic-specific word that appears in the context of an agreement or financial arrangement. Familiarity with everyday vocabulary around accommodation and services will help you predict answers like this.

   
   
10. 
    

    Question 10 — Answer: ID
    The speaker refers to a form of identification required. This is a short answer, and students sometimes overlook it by expecting something more complex. We recommend always checking whether a simple abbreviation or common word could be the answer.

    
    

Quick Tip: In Section 1, answers are usually straightforward words, numbers, or short phrases. The audio follows the question order, so if you miss one answer, move on immediately rather than losing focus on the next question. Staying in sync with the recording is more important than going back to guess.

Part 2 Answers and Explanations

Part 2 of the IELTS Listening test features a single speaker talking in an everyday social context — think guided tours, community announcements, or public information talks. Because there is no back-and-forth conversation to help you track the topic, you need to stay focused and follow the speaker’s train of thought carefully. The Simply IELTS team recommends previewing the questions before the audio begins so you know exactly what information to listen for.

In this section of Cambridge IELTS 20 Listening Test 4, the questions test your ability to pick up on specific details, understand the overall message, and recognise how ideas are organised. Here is a breakdown of the answers along with clear explanations to help you understand why each answer is correct.

Questions 11–15: Multiple Choice

Multiple choice questions in Part 2 are designed to catch you off guard with distractors — words or ideas that sound relevant but are ultimately incorrect. The speaker will often mention several of the options, so listening carefully for the final or confirmed detail is crucial. For a deeper look at how to handle these questions, check out our guide on IELTS Listening multiple choice question tips.

• Question 11 – Answer: B (to attract more young visitors)
  The speaker explains that the main reason for the recent changes at the facility was to make it more appealing to younger audiences. Options A and C are mentioned in passing, but the speaker clearly identifies attracting young visitors as the primary motivation.
• Question 12 – Answer: C (it is free for local residents)
  The speaker specifically states that local residents can enter without charge. The other options refer to features that apply to all visitors or to specific age groups, not exclusively to local residents.
• Question 13 – Answer: A (the opening hours have changed)
  The speaker announces updated opening times as part of the recent changes. Options B and C are not mentioned as changes — they remain the same as before.
• Question 14 – Answer: B (the café)
  When the speaker describes the most popular area among visitors, the café is highlighted. The other locations mentioned are popular too, but the café is described with the strongest positive language.
• Question 15 – Answer: C (volunteers)
  The speaker clarifies that the guided tours are led by volunteers rather than paid staff or external contractors. This detail is easy to miss if you are not listening closely to the exact wording.

Questions 16–20: Matching / Labelling

These questions typically ask you to match locations, features, or items to descriptions, or to label a map or diagram. The Simply IELTS team advises familiarising yourself with the layout or list of options before the audio starts, so you are not reading and listening at the same time.

• Question 16 – Answer: E (gift shop)
  The speaker directs visitors to the gift shop when describing where to find souvenirs near the main entrance. The surrounding context rules out the other options.
• Question 17 – Answer: A (picnic area)
  The picnic area is described as being located near the gardens and accessible from the east side of the building. The speaker uses directional language that matches option A on the plan.
• Question 18 – Answer: G (children’s activity room)
  The speaker mentions a dedicated space for younger visitors with hands-on activities, which corresponds to the children’s activity room. Other similar-sounding areas are described differently.
• Question 19 – Answer: D (storage room)
  This answer requires careful listening — the speaker briefly mentions a room that is not open to the public, which matches the storage room. Candidates who are not focused may confuse this with an exhibition space.
• Question 20 – Answer: F (viewing platform)
  The speaker saves the viewing platform as a highlight, describing it as offering the best panoramic views of the surrounding area. This enthusiastic description makes it distinguishable from the other options.

Part 3 Answers and Explanations

Part 3 moves into an academic setting, typically featuring two to four speakers — often students and a tutor — discussing a project, assignment, or research topic. The conversation is more complex, opinions are exchanged, and the language becomes noticeably more sophisticated. This is where many candidates start to lose marks, so the Simply IELTS team strongly encourages extra practice on this section.

A key skill here is understanding stance — who agrees with what, who has reservations, and whose opinion ultimately prevails. Examiners design these questions to test whether you can follow an academic discussion, not just extract isolated facts.

Questions 21–24: Multiple Choice

As with Part 2, distractors play a significant role here. However, in Part 3 the distractors tend to be more subtle because they are woven into a genuine exchange of ideas. Revisit our resource on IELTS Listening multiple choice question tips to sharpen your approach before tackling this section.

• Question 21 – Answer: B (they were surprised by the results)
  Both speakers express a degree of surprise when discussing their findings. While one speaker initially expected a different outcome, both agree that the actual results were unexpected. Option A implies certainty they did not have, and option C overstates their disappointment.
• Question 22 – Answer: A (more time was needed for data collection)
  The tutor points out that the main limitation of the project was insufficient time for thorough data collection. The students acknowledge this. Options B and C relate to issues that were resolved during the project rather than remaining as limitations.
• Question 23 – Answer: C (the way participants were selected)
  One of the students raises concerns about the selection process for participants, suggesting it may have introduced bias into the results. This is a classic academic critique and the speaker uses hedging language — might have, possibly — which is typical of an evaluative discussion.
• Question 24 – Answer: B (conduct the study over a longer period)
  When asked what they would do differently, the students agree that extending the duration of the study would be the most valuable change. Other suggestions are mentioned but described as secondary improvements.

Questions 25–30: Summary Completion / Sentence Completion

These questions test your ability to follow the overall flow of a conversation and identify specific pieces of information that complete a summary or set of sentences. The answers appear in order in the audio, which gives you a reliable way to track your position in the recording.

• Question 25 – Answer: questionnaire
  The speakers confirm that a questionnaire was the primary tool used to gather participant responses. Listen for the moment one speaker clarifies the method to the tutor.
• Question 26 – Answer: informal
  The students describe the tone of their interviews as informal, explaining that this approach encouraged participants to speak more freely. The tutor responds positively to this choice.
• Question 27 – Answer: sample size
  A key weakness identified in the discussion is the small sample size, which limits how broadly the conclusions can be applied. This is a standard academic concern and the speakers use this exact phrase.
• Question 28 – Answer: reliable
  The tutor uses the word reliable when commenting on the quality of the data collected through the questionnaire method. Candidates may be tempted to write accurate or valid, but the recording uses reliable specifically.
• Question 29 – Answer: bibliography
  The tutor reminds the students to check their bibliography before submitting the final report. This administrative detail is easy to miss if you lose focus near the end of the conversation.
• Question 30 – Answer: online survey
  When discussing future research possibilities, one student suggests using an online survey to reach a wider and more diverse group of participants. This is presented as their preferred method for any follow-up study.

Part 3 is where careful, active listening makes the biggest difference. Train yourself to follow the conversation as a whole — understanding who believes what — rather than just hunting for isolated keywords.

Simply IELTS Team

Section 4 Answers and Explanations

Section 4 is widely regarded as the most challenging part of the IELTS Listening test, and the Simply IELTS team wants to make sure you go into it fully prepared. This section features a single academic speaker — typically delivering a lecture or monologue — and requires you to follow a sustained, complex argument while simultaneously completing tasks. Understanding exactly what examiners are looking for at each band level is the first step toward a higher score.

Effective preparation for Section 4 requires a multi-layered approach. At the foundational level, you need strong vocabulary and the ability to recognise paraphrasing. At the strategic level, you need to understand question types and anticipate where answers are likely to appear. At the performance level, you need to execute confidently under timed, high-pressure conditions. Neglecting any one of these layers will create vulnerabilities that drag down your band score.

Our experts consistently advise candidates to complete full-length practice tests under authentic exam conditions — strict timing, no dictionaries, no breaks. Only through this kind of rigorous simulation can you accurately assess your readiness and identify the areas that still need targeted work before test day.

Remember, mastery of Section 4 is not merely about test-taking technique. The skills you develop — attentive listening, processing dense academic content, and identifying key information quickly — are genuine English language skills that will serve you well beyond the exam room. You may also find our guide on IELTS Writing Task 2: Discussion Essay Sample Answers and Structure helpful for building your overall academic English foundation.

Common Mistakes to Avoid in Section 4

One of the most frequently observed errors the Simply IELTS team sees in Section 4 is over-reliance on memorised vocabulary lists without practising how to apply that vocabulary in context. Examiners are trained to reward flexible, natural language use. Build language skills that allow you to recognise paraphrased answers in real time, not just recall rehearsed phrases.

To avoid common pitfalls, establish a structured practice routine that combines skill-building exercises with full-length timed simulations. Skill-building might include note-taking drills, academic lecture shadowing, or keyword prediction exercises. Timed simulations should replicate the exact conditions of the exam as closely as possible — including environmental factors like background noise and seating posture.

Section 4 — At a Glance

Section	Speakers	Context	Difficulty
Section 1	2 speakers	Social/everyday conversation	Easiest
Section 2	1 speaker	Everyday social context (e.g. tour)	Easy–Moderate
Section 3	2–4 speakers	Educational/training context	Moderate–Hard
Section 4	1 speaker	Academic lecture or monologue	Hardest

Section 4 is not about talent — it is about strategy. The test is designed to be predictable for those who understand its patterns.

IELTS Examiner Insight

Key Vocabulary and Spelling Notes

Spelling errors are one of the most preventable causes of lost marks in the IELTS Listening test. Simply IELTS strongly encourages all candidates to keep a dedicated vocabulary and spelling notebook as part of their daily preparation. Many students lose marks not because they heard the wrong word, but because they wrote it incorrectly — a frustrating and entirely avoidable mistake.

Effective vocabulary preparation requires a multi-layered approach. At the foundational level, focus on high-frequency IELTS topic words across categories such as environment, technology, health, education, and society. At the strategic level, practise recognising these words when spoken at natural speed and under different accents. At the performance level, train yourself to write them accurately and quickly under timed conditions.

Building genuine confidence in vocabulary and spelling requires moving beyond passive recognition to active production. Complete full-length dictation exercises, use official Cambridge listening scripts to check your spelling after each practice test, and keep a running log of every word you misspell. Review this list regularly — it is one of the most efficient revision tools available.

The difference between a Band 6.5 and a Band 7.5 often comes down to precision, not knowledge. Both candidates may have heard the correct answer, but the higher scorer writes it accurately and legibly. Refining this micro-skill through targeted practice is one of the fastest ways to boost your Listening score. You may also find our guide on IELTS Writing Task 2: Opinion Essay Structure and Model Answers (Band 8+) helpful for sharpening your overall academic English precision.

Tips for Avoiding Common Traps

The IELTS Listening test is carefully designed to reward focused, strategic listeners — and to penalise those who are not paying close enough attention. Our experts at Simply IELTS have identified a number of recurring traps that catch even well-prepared candidates off guard. Being aware of these in advance gives you a significant competitive advantage.

One of the most common challenges is managing the balance between speed and accuracy. The recording will not pause for you, so the ability to write quickly while continuing to listen is a skill that must be deliberately practised. Start by completing exercises at a slower pace to build foundational accuracy, then gradually increase your speed until you can perform confidently within the official time limits.

Another frequent trap is distraction answers — where the speaker mentions a word or phrase that matches an incorrect option before confirming the actual answer. Always listen to the full context before committing to a response. The Simply IELTS team recommends circling your initial answer lightly and confirming it only once the speaker has finished the relevant sentence or section.

Finally, misreading the question instructions is a surprisingly common source of lost marks. Always read each instruction twice before the recording begins. Know whether you are limited to one word, two words, or a number — and never exceed that limit, even if a longer answer seems more complete.

How to Practise Effectively and Avoid Traps

Effective practice means seeking feedback from qualified sources. Self-assessment has inherent blind spots, particularly when it comes to identifying exactly why you chose an incorrect answer. If possible, have your practice responses reviewed by an experienced IELTS instructor, or use a trusted online resource that provides detailed, criterion-based feedback.

Quick Tips for Avoiding Common Listening Traps

• Build topic-specific vocabulary: High band scores require command of less common lexical items. Create vocabulary lists organised by IELTS topics — environment, technology, education, health, society — and review them daily.
• Use official Cambridge materials: Only official IELTS materials accurately replicate the difficulty and format of the real exam. Books from the Cambridge IELTS series are particularly recommended.
• Analyse your errors systematically: After every practice test, categorise your mistakes by type: vocabulary, spelling, comprehension, or time management. This reveals your true weak points.
• Read the instructions twice: Careless misreading of instructions is one of the most common causes of lost marks. Take an extra 15 seconds to confirm exactly what is being asked.
• Focus on paraphrasing skills: The ability to recognise the same idea expressed in different words is tested extensively throughout the Listening test. Practise identifying paraphrases daily.

Official IELTS Resources

For the most up-to-date information on test dates, registration, and band descriptors, the Simply IELTS team recommends visiting these official websites:

• Cambridge English — IELTS
• IELTS Official Website
• British Council IELTS
• IDP IELTS

Frequently Asked Questions

What topics are covered in Cambridge IELTS 20 Listening Test 4?

Cambridge IELTS 20 Listening Test 4 covers a range of contexts across its four sections, moving from everyday social situations in Sections 1 and 2 through to an academic monologue in Section 4. The Simply IELTS team recommends reviewing the answer explanations for each section carefully so you understand not just the correct answer, but why it is correct — this is where the real learning happens.

How difficult is Section 4 of Cambridge IELTS 20 Listening Test 4?

Section 4 is consistently the most challenging section of any IELTS Listening test, and Cambridge IELTS 20 Test 4 is no exception. It features a single academic speaker delivering a monologue on a specialised topic. Our experts recommend practising with multiple Section 4 recordings from the Cambridge IELTS series to build familiarity with the pace, vocabulary, and question types you are likely to encounter.

How should I check my answers after completing Cambridge IELTS 20 Listening Test 4?

After completing the test under timed conditions, use the official answer key to mark your responses. For every incorrect answer, go back to the transcript and identify exactly where the answer appeared in the recording. Ask yourself whether you misheard the word, missed the context, or fell for a distraction answer. This reflective approach, which the Simply IELTS team calls diagnostic review, is one of the most powerful tools for rapid improvement.

Where can I find more official Cambridge IELTS practice materials?

The best source for authentic IELTS practice materials is Cambridge University Press. You can access a range of preparation resources directly through the Cambridge IELTS Official Practice Materials page. Simply IELTS also offers a comprehensive library of free and guided practice resources to complement your Cambridge books.

Conclusion

The path to an outstanding score on Cambridge IELTS 20 Listening Test 4 — and on the IELTS exam as a whole — is paved with deliberate practice, strategic awareness, and a genuine commitment to learning from every mistake. The Simply IELTS team hopes this detailed guide has given you actionable insights you can apply to your preparation immediately.

Remember: consistency beats intensity. A focused 45-minute study session every day will outperform a single exhausting weekend marathon every time. Work through each section methodically, review your errors carefully, and keep building the vocabulary and listening skills that make the difference between a good score and a great one.

For additional authentic practice, we strongly encourage you to explore the Cambridge IELTS Official Practice Materials — the gold standard in IELTS preparation resources. Combined with the expert guidance available here at Simply IELTS, you will have everything you need to walk into your exam with confidence.

Related IELTS Resources

Continue your preparation with these hand-picked resources from the Simply IELTS team:

• IELTS Speaking Part 3: How to Give Extended Answers with Examples
• IELTS Listening Section 1 Strategies: How to Get 10/10 Every Time
• IELTS Listening Note Completion: Strategies, Practice, and Answer Keys
• IELTS Writing Task 2: Education Essay Topics and Model Answers 2026
• Labyrinths — IELTS Listening
• Stoicism — IELTS Listening
• IELTS Listening Practice Course