He is . . . . . . . . royal blood.

A. from

B. about

C. off

D. of

Answer: Option D

Solution(By Examveda Team)

We use 'of' when we want to show that people or things relate to other things or people. For example, when we want to say that something or someone belongs to or is a part of something or someone else, we can do it like this: Tiffany stared at the floor of her room.