What is the best way to prepare for IELTS?

Yes, Johns Hopkins University accepts IELTS as English language test for admission at JHU. Johns Hopkins University also accepts TOEFL, Duolingo, Cambridge English Exam, etc.

Mostly yes. Two years is the global standard. Canada, Australia, UK, New Zealand, USA follow it strictly for study and migration. A few rare immigration programs might look at three years in special cases. But almost never.

IDP India says no exceptions exist. Check your Test Report Form carefully. The expiry date prints right there. Count the months ahead. Once two years pass the score becomes invalid everywhere. You have to retake the full test if you need a fresh one.

Two years. That is the standard rule. IDP India and all official IELTS partners confirm the score remains usable for exactly two years from your test date. After that it expires. Universities, visa offices, and employers usually refuse scores older than this. Language ability can fade if not practic

Sometimes yes. For special arrangements due to disability you submit medical proof or doctor's certificate at least six weeks early. That helps get extra time, Braille paper, or other support. If your name changed recently and does not match the passport, bring legal proof like marriage certificate