TOEFL iBT
For those who need a certificate for an immigration approval. Including four papers: (1) Reading: 3-4 passages/30-40 questions/54-72 minutes; (2) Writing: 2 tasks / 50 minutes; (3) Listening: 5-7 tasks/28-39 questions/41-57 minutes; (4) Speaking: 4 tasks/17 minutes.
