Exegesis Adullam Educational Consult
The Complete International Exam Preparation Classroom
Practical strategies, questions, answers and expert tips for the Duolingo English Test, IELTS, TOEFL iBT, CELPIP and GRE — for students and professionals preparing for international study, work or immigration.

12
Parts
60
Lessons
463
Practice questions
17
Graded assignments
Learn the way the exam works
Every major lesson runs Question → How to approach it → Strategy → Model answer → Explanation → Practice questions.
Practise and self-score
Auto-graded quizzes with explanations, full mock examinations, answer keys and self-scoring guides for each exam.
Track progress and finish
Mark lessons complete, watch your progress per part, and claim a certificate of achievement when you finish one.
The curriculum
Twelve parts, each with lessons, quizzes, mock tests and a certificate at the end.
PART 1 — Understanding the Exams
Exam guidance
Choose the right test, understand how DET, IELTS, TOEFL, CELPIP and the GRE differ, decode score requirements and build a study timetable that actually fits your deadline.
5 lessons · 2 quizzes · 1 assignments
PART 2 — Duolingo English Test (DET)
Duolingo English Test
The current DET format task by task: Read and Select, Fill in the Blanks, Read and Complete, Listen and Type, Interactive Reading and Listening, the photo tasks, Interactive Writing and Speaking, and the Writing and Speaking Samples — with templates, model answers and a full practice set.
6 lessons · 3 quizzes · 2 assignments
PART 3 — IELTS Academic & General Training
IELTS
The full IELTS paper: Listening, Reading, Writing Task 1 and Task 2, and Speaking Parts 1–3, with question-type strategies, band descriptors, model essays and a complete practice test.
7 lessons · 3 quizzes · 2 assignments
PART 4 — TOEFL iBT
TOEFL iBT
The TOEFL iBT as it is delivered today after the 2026 update: Reading, Listening, Speaking and Writing task by task, with note-taking systems, response templates, model answers and a full practice set.
5 lessons · 3 quizzes · 2 assignments
PART 5 — CELPIP
CELPIP
CELPIP-General component by component: Listening (six parts), Reading (four parts), Writing (email and survey response) and the eight Speaking tasks, with Canadian English vocabulary, model answers and a full practice set.
5 lessons · 3 quizzes · 2 assignments
PART 6 — GRE
GRE
The GRE General Test: Verbal Reasoning (Text Completion, Sentence Equivalence, Reading Comprehension), Quantitative Reasoning (problem solving, quantitative comparison, data interpretation) and Analytical Writing, with worked solutions and a full practice set.
6 lessons · 3 quizzes · 2 assignments
PART 7 — Master Vocabulary
Core skills
A working academic lexicon: high-frequency academic words, synonym and antonym sets, collocations, exam-specific vocabulary for DET, IELTS, TOEFL and CELPIP, GRE-level words, and exercises with answer keys.
5 lessons · 2 quizzes · 1 assignments
PART 8 — Grammar Masterclass
Core skills
The grammar that examiners actually score: parts of speech, the tense system, agreement, articles, prepositions, sentence structure, clauses and conditionals — each with error correction, exercises and answer keys.
5 lessons · 2 quizzes · 1 assignments
PART 9 — Speaking Masterclass
Core skills
Speaking skills that transfer across DET, IELTS, TOEFL and CELPIP: confidence, answer organisation, expanding short answers, pronunciation, fluency, intonation, and a bank of questions with model responses.
4 lessons · 2 quizzes · 1 assignments
PART 10 — Writing Masterclass
Core skills
Transferable academic writing: essay structure, introductions and conclusions, paragraph development, cohesion, argument, academic style, the errors that cap scores, and full model essays with exercises.
5 lessons · 2 quizzes · 1 assignments
PART 11 — Mock Examinations
Mock examinations
Full timed mock examinations for DET, IELTS, TOEFL, CELPIP and GRE, with answer keys, explanations and self-scoring guides so you can convert raw performance into an estimated score.
3 lessons · 6 quizzes · 1 assignments
PART 12 — Final Preparation
Exam guidance
Structured 30-day, 14-day and 7-day plans, examination-day instructions, what to take and what to leave, time-management strategies, a printable checklist and final tips.
4 lessons · 2 quizzes · 1 assignments
Start preparing today
Create a free account, enrol in the parts that match your exam, and work through lessons, practice exercises and full mock tests at your own pace.
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