1. Detailed essay writing practice with grammar, organization, etc.
2. Most recent (actual) exams. If you prepare for 1 month, you will find many similar questions (almost 95%) in your exam as a result of the training.
3.Tips that are given to us by IELTS/TOEFL/CELPIP/CELBAN/Cantest/English examiners.
Over 15 years now, my students have been passing their English/ESL exams and have been able to tremendously improve their English skills to the point where they are able to now speak like Western native speakers!
I myself have scored 8.5 in IELTS and have helped my students achieve maximum scores as well:
IELTS: 9 band (over a hundred cases)
TOEFL: 120 points (56 cases)
SAT: Full marks (45 cases)
CELPIP: 12/12 (over 300 cases!)
This excludes the thousands of other students who have been able to secure university entries or who have qualified for top-notch jobs thanks to their newly-learnt English skills.