Ask an Immigration Solicitor. Get an Answer ASAP.
Good evening, in order for your sister to qualify as an adult dependent she would need to be provide evidence such as full for medical records that she will need to be cared due to her cancer. I will send further guidance to you.
In regards ***** ***** English test she would need to get medical evidence in support of the exemption that she is unable to take the test due to medical factors.
Thank you again for visiting JustAnswer, please let me know if you need me to clarify anything or if you have any additional questions-I am happy to help!
If it’s not regarding health then unfortunately she would need to sit the exam.
Then as mentioned then she would an exemption letter from gp for the exam.