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Band 9 Vault
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Overview
Independent IELTS Academic practice
Stop studying at random.
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Band 9 Vault turns scattered IELTS preparation into one connected study space: structured grammar notes, full listening and reading mock tests with instant band scores, and short daily drills that keep your weak spots from becoming exam-day surprises.
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study notes
42
listening & reading mock tests
1148
practice drills
Band 8+
the target
What you get
Built by a learner, for learners
Everything one IELTS learner actually needs
Full listening and reading mock tests
Sit complete listening tests with real audio, or reading papers with the passage beside the questions as in the real exam. Both are timed and marked for you, with a band estimate the moment you finish and the exact questions you slipped on.
Drills that fit a busy day
Short, focused practice for spelling, True/False/Not Given reading, error correction, and vocabulary recall — small enough to finish in a break, frequent enough to actually stick.
Progress you can see
Every test and drill is recorded against your account, so you can watch your listening score climb instead of guessing whether the studying is working.
How it works
Three steps to exam-ready
01
Find the gap
Take a mock test or a quick drill. Your first score tells you where the real weakness sits.
02
Study the fix
Follow the connected notes for that skill instead of reading everything in a random order.
03
Prove it stuck
Return to practice, watch the score move, and repeat until the skill feels automatic.
What's inside
All of it free with an account
Four places to study, one account
Note library
Grammar and vocabulary notes
Sentence structure, tenses, articles, prepositions, linking words, collocations, and the error patterns that quietly cap your writing band. Every note is a page you can read, save, and return to.
Open the library → How it worksA plan, not a pile of material
Test first, read the result, fix the grammar behind the mistakes, then test again. Five steps that tell you what to study now and what can safely wait.
See the five steps →
Know your target
Out of 40 questions
IELTS listening score to band conversion
IELTS listening is marked out of 40, and the raw score converts to a band from 0 to 9. Every mock test in Band 9 Vault scores you on this scale, so you always know how far the next half-band actually is.
| Correct answers | Band score | What it means |
|---|---|---|
| 39–40 | 9.0 | Expert listener — almost nothing slips past you. |
| 37–38 | 8.5 | Very high accuracy, occasional spelling loss. |
| 35–36 | 8.0 | Strong enough for competitive university entry. |
| 32–34 | 7.5 | Above the bar for most postgraduate courses. |
| 30–31 | 7.0 | The common requirement for study and migration. |
| 26–29 | 6.5 | Solid, but distraction and paraphrase still cost you. |
| 23–25 | 6.0 | Meets many undergraduate requirements. |
| 18–22 | 5.5 | Detail and spelling are the usual leaks here. |
| 16–17 | 5.0 | Foundation work will move this fastest. |
| 13–15 | 4.5 | Focus on vocabulary and number/date recognition. |
These bands are the widely published conversion for IELTS Academic listening and are used here as an estimate. Your official band comes only from a real test sitting.
Who it helps
Built for people preparing alone
Self-study candidates
No coaching centre, no fixed schedule. You need material that is ordered for you and practice that marks itself, because nobody else is going to check your answers.
Retakers stuck on one band
You already know the test format. What you need is to find the specific skill holding the score at 6.5, and drill it until it stops leaking marks.
Working and studying learners
Preparation has to fit around a job or a degree. Short drills and saved progress mean a ten-minute session still counts toward the target.
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- Every listening and reading mock test, timed like the real exam
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- All study notes and daily practice drills
- Your results and saved notes kept on every device
Questions
Before you start
Does it cost anything?
No. Band 9 Vault is free to use. An account exists so your scores and saved notes stay with you.
Do I need an account to study?
You can practise as a guest, but results stay in that one browser. Signing in keeps your progress on every device you study from.
Is this the official IELTS test?
No. This is an independent study site with practice material only. It is not affiliated with or endorsed by the British Council, IDP Education, or Cambridge University Press & Assessment.
Which IELTS module is it for?
IELTS Academic. The grammar, vocabulary, and listening material also helps General Training learners, but the writing and strategy notes target the Academic paper.
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About Band 9 Vault
Band 9 Vault is a free, independent study site for IELTS Academic. It exists because IELTS preparation is usually scattered across a dozen places: grammar in one book, listening audio on a video site, vocabulary in a notebook, and no record of what is actually improving.
What it is
Everything sits in one place and is connected. Study notes cover sentence structure, tenses, cohesion, vocabulary, punctuation, and the errors examiners notice most. Full listening and reading mock tests run on the real clock and mark themselves the moment you submit. Short drills cover spelling, True/False/Not Given reading, error correction, and vocabulary review. Every result is recorded, so the site can tell you where you actually stand rather than where you feel you stand.
Who it is for
Learners who are somewhere around Band 6 or 6.5 and need to reach 7 or higher, especially those studying alone without a teacher to mark their work. The material assumes you already speak some English and want the specific gaps closed, not a beginners' course.
Where the material comes from
The study notes are written for this site. The practice papers are collected from publicly available IELTS practice material so that learners have enough papers to work through; they are for private study only. If you own material used here and would rather it were removed, write to us and it will be taken down.
What it is not
This is not the official IELTS test and not an official practice product. It is not affiliated with, endorsed by, or connected to the British Council, IDP Education, or Cambridge University Press & Assessment, who jointly own the IELTS trade mark. Band scores shown here are estimates for practice, not official results.
What it costs
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Common questions
Everything learners ask most often, answered plainly. If yours is not here, write to us.
Does it cost anything?
No. Band 9 Vault is free to use, and no part of it is held back for a paid tier. An account exists so your scores and saved notes stay with you rather than in one browser.
Do I need an account to study?
You can practise as a guest, but results stay in that one browser and are lost if you clear it. Signing in keeps your progress on every device you study from.
Is this the official IELTS test?
No. This is an independent study site with practice material only. It is not affiliated with, endorsed by, or connected to the British Council, IDP Education, or Cambridge University Press & Assessment, who jointly own the IELTS trade mark.
Which IELTS module is it for?
IELTS Academic. The grammar, vocabulary, and listening material also helps General Training learners, but the writing and strategy notes target the Academic paper.
Are the mock tests timed like the real exam?
Yes. A listening test runs 40 questions with real audio on a 32-minute countdown, and a reading paper gives you three passages and 40 questions in 60 minutes. Both match the computer-delivered format and mark your answers the moment you submit.
How is my band score calculated?
Your correct answers out of 40 are converted using the standard IELTS band table for that paper — the listening table, or the Academic reading table, which is marked slightly harder. A paper with fewer than 40 questions is put on the 40-question scale first, so every band means the same thing. It is an estimate for practice, not an official result.
How long does it take to raise my band score?
Most learners moving half a band need four to eight weeks of consistent practice, and a full band usually takes longer. Steady daily drills move the score faster than occasional long sessions.
Where should I start?
Take one mock test before studying anything, so you have a real number to work from. The How it works page sets out the whole order, and why testing first beats reading first.
Can I use it on my phone?
Yes. The site works in any modern mobile browser with no app to install, and because your progress is tied to your account you can start a drill on a phone and finish on a laptop.
What happens if I close a test halfway through?
The clock keeps running against the original finishing time, and your answers are still there when you come back, exactly as the real computer-delivered test behaves. Only a submitted paper is recorded as a result.
An answer key looks wrong. What should I do?
Tell us. Send the test number and the question number to our contact address and it will be checked and corrected. Practice material collected from elsewhere sometimes carries mistakes, and we would rather fix them than leave learners doubting themselves.
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Yes. "Reset my data" on your profile clears your whole study record straight away, and emailing us removes the account itself along with everything attached to it. The privacy policy sets out exactly what is stored.
How it works
Most people open a study site, read three pages, and never come back, because nothing tells them what to do first. Here is the order that works, and why.
Step 1 — Take one mock test before you study anything
This feels backwards, and it is the most useful thing you can do. A listening or reading paper takes under an hour and gives you a number. Without that number you are guessing at your own level, and learners almost always guess wrong in one direction or the other. Do not revise for it. A score that flatters you is worth nothing.
Step 2 — Read what the result actually says
After you submit, every question is listed with your answer beside the right one. Do not skim it. Go through the ones you got wrong and put each into a group: did you mishear the word, not know the word, misread the question, or run out of time? Four different problems, four different cures. Most learners discover that one group is far larger than the rest, and that group is your real work.
Step 3 — Fix the grammar behind the mistakes
The note library is arranged by what actually goes wrong, not by chapter order. If your errors are tenses, start with the tense notes; if sentences fall apart in writing, start with clauses. Save a note with the star and it waits for you on your profile. Reading a note you do not need is time you did not spend on the one you do.
Step 4 — Drill in short sessions, most days
Ten minutes of spelling, True/False/Not Given, error correction, or vocabulary review beats a three-hour session at the weekend. The vocabulary drill schedules each word to come back just before you would have forgotten it, so the words you find hard return more often than the ones you know.
Step 5 — Test again, and compare
After a week or two of drills, sit another paper. Your profile keeps every result with its band, so you can see whether the line is moving. If two papers in a row show no change, the problem is not effort — it is that you are practising the wrong thing, and step 2 needs doing again.
How long this takes
Half a band usually takes four to eight weeks of steady practice. A full band takes longer. Anyone promising faster than that is selling something. What moves the number is consistency: a short session most days beats a long one now and then, every time.
A note on the band scores here
The band you see is your correct answers converted with the standard IELTS band table for that paper. It is an honest estimate for practice, not an official result, and the real exam has pressures a practice paper cannot copy. Treat it as a direction, not a promise.
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Prepositions Academic Band8
Prepositions are the connective tissue of academic writing. While often overlooked, strategic preposition choice signals precision and formality. This note orga
Band 8 Prepositions: Logical Relationships & Academic Precision
Overview
Prepositions are the connective tissue of academic writing. While often overlooked, strategic preposition choice signals precision and formality. This note organizes Band 8 prepositions by function: spatial relationships, temporal markers, logical causality, and formality levels.
1) Logical Relationship Prepositions
These prepositions express causality, consequence, and reasoning—critical for argumentative essays.
Causality & Consequence Prepositions
| Preposition | Meaning | Example | Register | Formality |
|---|---|---|---|---|
| because of | Due to; caused by (direct cause) | "Failures occurred because of poor planning." | Neutral–Formal | Medium |
| owing to | Due to; caused by (formal variant) | "Adoption increased, owing to price reductions." | Formal | High |
| due to | Caused by; attributable to | "Delays were due to supply-chain disruptions." | Formal | High |
| as a result of | Consequence of; outcome of | "As a result of intervention, outcomes improved." | Formal | High |
| in light of | Considering; taking into account | "In light of evidence, policy must shift." | Formal | Very High |
| by virtue of | Because of; by means of | "By virtue of its scale, the study is significant." | Formal–Academic | Very High |
| in consequence of | As a consequence of (archaic but still used) | "In consequence of reform, inequalities narrowed." | Formal–Literary | Very High |
| on account of | Because of; on the basis of | "On account of budget constraints, options are limited." | Formal | High |
Contrast & Concession Prepositions
| Preposition | Meaning | Example | Register | Function |
|---|---|---|---|---|
| despite | In spite of; notwithstanding | "Despite criticism, adoption accelerated." | Formal | Shows resilience |
| in spite of | Despite; notwithstanding (more emphatic) | "In spite of obstacles, progress continued." | Formal | Emphasizes difficulty overcome |
| notwithstanding | Despite; in spite of (archaic/formal) | "Notwithstanding challenges, outcomes were positive." | Very Formal | Highly academic; rare in essays |
| against | In contrast to; opposing | "Against expectations, results improved." | Formal | Shows surprise/counterintuition |
| contrary to | In opposition to; contradicting | "Contrary to predictions, adoption was rapid." | Formal | Shows contradiction |
| alongside | In this connection; despite co-existence | "Alongside benefits, risks emerged." | Formal | Shows parallel consideration |
Logical Support & Basis Prepositions
| Preposition | Meaning | Example | Register | Function |
|---|---|---|---|---|
| based on | Founded on; using as evidence | "Based on evidence, we conclude..." | Formal | Establishes foundation |
| founded on | Resting on; having as basis | "Conclusions are founded on three trials." | Formal | More formal than "based on" |
| on the basis of | Using as justification/evidence | "On the basis of data, we infer..." | Very Formal | High academic register |
| in accordance with | Following; complying with | "In accordance with protocol, procedures were documented." | Very Formal | Procedural emphasis |
| in line with | Consistent with; following | "In line with standards, methodology was rigorous." | Formal | Shows compliance/alignment |
| consistent with | In agreement with; congruent with | "Results are consistent with prior research." | Formal | Shows alignment across studies |
| in keeping with | Aligned with; true to | "In keeping with tradition, format remained unchanged." | Formal–Neutral | Cultural/traditional context |
2) Temporal Prepositions (Time-Related Precision)
Temporal prepositions are critical for sequencing arguments and establishing when claims apply.
Point-in-Time Prepositions
| Preposition | Specificity | Example | Register | Precision |
|---|---|---|---|---|
| at | Exact moment | "At the time of publication, data were limited." | Neutral–Formal | Very precise |
| during | Throughout a period | "During 2020, adoption accelerated significantly." | Formal | Period-specific |
| throughout | Spanning entire period | "Throughout the decade, trends remained stable." | Formal | Emphasizes continuity |
| within | Interior of period; by deadline | "Within five years, outcomes were measurable." | Formal | Specifies boundary |
| by | Not later than; before/by deadline | "By 2025, targets must be met." | Formal | Deadline emphasis |
| from...to | Spanning between two points | "From 2010 to 2020, growth was steady." | Formal | Clear temporal boundary |
Temporal Relationship Prepositions
| Preposition | Relationship | Example | Register |
|---|---|---|---|
| prior to | Before (formal) | "Prior to reform, data were scarce." | Very Formal |
| before | Earlier than | "Before intervention, baseline was measured." | Neutral–Formal |
| following | After; as a result of | "Following announcement, demand surged." | Formal |
| after | Later than | "After implementation, outcomes were monitored." | Neutral–Formal |
| subsequent to | After; following (formal) | "Subsequent to trials, policy was adopted." | Very Formal |
| upon | At the moment of | "Upon completion, results were published." | Formal–Literary |
3) Spatial & Relational Prepositions
While less central to IELTS essays than logical prepositions, these appear in specific contexts.
Location & Positioning
| Preposition | Meaning | Example Context | Register |
|---|---|---|---|
| at the forefront | Leading position | "Research institutes remain at the forefront of innovation." | Formal |
| at the heart of | Central to; core essence | "At the heart of the debate lies the question of ethics." | Formal |
| in the vein of | In the manner/tradition of | "In the vein of previous studies, we examine..." | Formal–Academic |
| at the intersection of | Where elements meet | "At the intersection of policy and practice..." | Formal |
4) Prepositions for Academic Precision (Formal Markers)
These prepositions signal high formality and intellectual distance—Band 8 markers.
High-Formality Prepositions
| Preposition | Function | Example | Register | When to Use |
|---|---|---|---|---|
| pertaining to | Relating to; concerning (formal) | "Evidence pertaining to methodology is strong." | Very Formal | Technical/academic contexts |
| regarding | Concerning; about | "Regarding efficiency, results were mixed." | Formal–Neutral | Commonly accepted |
| with respect to | Concerning; relative to | "With respect to validity, limitations exist." | Very Formal | Formal analysis |
| with regard to | Concerning; about | "With regard to ethics, protocols were rigorous." | Very Formal | Common in formal writing |
| in terms of | Considering; measured by | "In terms of adoption rates, progress was significant." | Formal | Widely used; slightly overused |
| in respect of | Concerning; relative to | "In respect of methodology, we note..." | Very Formal | Archaic/legal; rarely used |
| as regards | Concerning; about | "As regards implementation, three factors emerge." | Very Formal | Formal/archaic; rare |
| concerning | About; regarding | "Data concerning adoption patterns reveal..." | Formal | More natural than "as regards" |
Comparative & Evaluative Prepositions
| Preposition | Function | Example | Register |
|---|---|---|---|
| in comparison with | Relative to; beside | "In comparison with 2015, growth accelerated." | Formal |
| by comparison | Relatively; in contrast | "By comparison, earlier efforts were sporadic." | Formal |
| relative to | In proportion to; considering | "Relative to population, adoption was modest." | Formal–Neutral |
| in contrast to | Different from; opposed to | "In contrast to theory, practice diverged." | Formal |
| in distinction from | Differentiated from; unlike | "In distinction from prior work, we employ..." | Very Formal |
5) Multi-Word Prepositions (Phrases)
These prepositional phrases provide nuance and formality in Band 8 writing.
Complex Prepositional Phrases (Band 8 Markers)
| Phrase | Meaning | Example | Register | Position |
|---|---|---|---|---|
| in the final analysis | Ultimately; when all considered | "In the final analysis, evidence supports adoption." | Very Formal | Often sentence-initial |
| in the long run | Eventually; over time | "In the long run, sustainability requires systemic reform." | Formal | Often sentence-initial |
| on balance | Taking all factors into account | "On balance, benefits exceed costs." | Formal | Often sentence-initial |
| in a nutshell | In summary; concise version | "In a nutshell, three factors drive change." | Neutral–Formal | Often sentence-initial |
| to a large extent | Largely; substantially | "To a large extent, outcomes met targets." | Formal | Midsentence |
| to some extent | Partly; somewhat | "To some extent, limitations affect validity." | Formal | Midsentence |
| in the final instance | Ultimately; at the end | "In the final instance, ethics must guide policy." | Very Formal | Rare; archaic |
6) Collocation Patterns: Prepositions in Phrases
Prepositions activate specific meanings in collocational contexts.
Preposition + Phrase Combinations (Band 8 Use)
| Phrase | Meaning | Example | Register |
|---|---|---|---|
| in accordance with | Following rigidly | "In accordance with protocol, all steps are documented." | Very Formal |
| upon completion | When finished | "Upon completion of trials, results were analyzed." | Formal |
| in the absence of | Without; lacking | "In the absence of randomization, bias may exist." | Very Formal |
| in the presence of | Given; with | "In the presence of confounders, causation is unclear." | Very Formal |
| in light of | Considering; taking into account | "In light of recent evidence, assumptions must shift." | Formal |
| in view of | Considering; because of | "In view of constraints, alternatives were explored." | Formal |
| as opposed to | Rather than; unlike | "As opposed to theoretical models, empirical data show..." | Formal |
| in contrast with | Different from | "In contrast with predictions, outcomes were lower." | Formal |
| in support of | Evidence for | "Numerous studies stand in support of this view." | Formal |
| in opposition to | Against; contrary to | "Research in opposition to this finding is limited." | Formal |
| ahead of | Before; in anticipation of | "Ahead of reform, stakeholders were consulted." | Formal–Neutral |
| in the context of | Given; considering broader situation | "In the context of climate change, urgency increased." | Formal |
7) Common Preposition Errors in IELTS
Incorrect vs. Correct Usage
| Error | Correct | Example | Register Impact |
|---|---|---|---|
| "in accordance to" | in accordance with | "In accordance with standards, we..." | Loss of formality |
| "due for" (wrong verb) | due to | "Delays were due to supply issues" not "due for" | Grammatical error |
| "in the light of" | in light of | Both acceptable, but "in light of" is more concise | Stylistic |
| "based in" (location) | based on (foundation) | "Based on evidence" not "based in evidence" | Semantic error |
| "according to" (colloquial) | in accordance with (formal) | Use "in accordance with" for high formality | Register drop |
| "on the basis to" | on the basis of | "On the basis of research, we conclude..." | Grammatical error |
8) Quick Reference: High-Value Prepositions by Function
For Causal/Problem-Solution Essays
| Reason | Preposition | Example |
|---|---|---|
| Establish cause | owing to, due to, because of | "Adoption increased owing to price cuts." |
| Show consequence | as a result of, in consequence of | "As a result of reform, unemployment fell." |
| Acknowledge constraint | despite, in spite of, notwithstanding | "Despite obstacles, progress accelerated." |
| Show basis | based on, founded on, on the basis of | "Based on evidence, policy shifted." |
For Analytical/Argumentative Essays
| Function | Preposition | Example |
|---|---|---|
| Compare | in comparison with, relative to, versus | "In comparison with 2010, adoption doubled." |
| Contrast | in contrast to, contrary to, against | "Contrary to predictions, trends diverged." |
| Consider context | in light of, in view of, in the context of | "In light of recent data, frameworks must adapt." |
| Assess | in terms of, with respect to, regarding | "In terms of efficiency, outcomes exceeded targets." |
9) Preposition + Noun Collocations (Ready-Made Phrases)
These are "stock" academic phrases that pair perfectly with prepositions:
| Preposition | Noun Phrase | Complete Phrase | Register |
|---|---|---|---|
| in | accordance with | in accordance with protocol | Very Formal |
| in | light of | in light of evidence | Formal |
| in | terms of | in terms of adoption | Formal |
| on | balance | on balance | Formal |
| in | the long run | in the long run | Formal |
| on | the basis of | on the basis of | Very Formal |
| in | the context of | in the context of climate change | Formal |
| with regard to | — | with regard to ethics | Very Formal |
| by virtue of | — | by virtue of scale | Very Formal |
| in spite of | — | in spite of criticism | Formal |
Band 8 Rotation Strategy (Prepositions)
Week 1: Causality Prepositions
owing to, due to, as a result of, on account of
Week 2: Contrast Prepositions
despite, in spite of, contrary to, against
Week 3: Formal Academic Prepositions
in light of, by virtue of, in accordance with, with respect to
Week 4: Precision Prepositions
in terms of, relative to, in the context of, on balance
Cautions
| Weak Pattern | Reason | Band 8 Alternative |
|---|---|---|
| "because of this" (vague) | Lacks precision; informal | "owing to this pattern, as a result of X" |
| "in my opinion, because" | First-person; casual | "In light of evidence, it appears that..." |
| "for this reason, because" (repetitive) | Redundant connector | "Consequently, outcomes shifted." or "As a result of..." |
| "to" (overused prep) | Ambiguous; weak | "with respect to, regarding, concerning" |