I think is B.
simple predicate is the main verb in the predicate that's tells what the subject does.
The answer is C.Direct object
Can you give me the author and name of the book ?
B either or judgement, the person is stating that anyone who is not with them is against him therefor making it an either or statement
1) What happened
2)What is the subject
3)<span>What about the main character</span>
