✔ 最佳答案
IELTS is not so difficult, similar to the format of HKCEE. It's not difficult to gain score like 6, but quite difficult to gain high scores, like 7.0.
If you want to enrol in this program, you should go to British Council website. Each test fee is HK$1500 and British Council will show the test dates. You can choose for it. If unforunately, you want to retake the exam, you need to wait for 2 months at least.
If you want to register, you can go to British Council personally.