Select the word segment that substitutes (replaces] the bracketed word segment correctly and completes the sentence meaningfully. Select the option 'no correction required' if the sentence is correct as given.

Having settled that I must go to the Blue Boar, my mind was (much more disturb by indecision) whether or not to take the Avenger.

A

much disturb by indecisions

B

much disturbed by indecision

C

No correction required

D

more disturb by indecisions