Question 5: Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions: It is said (A) that Einstein felt very (B) badly (C) about the application of his theories to (D) the creation of weapons of war.
Formula: feel + adj
Edit: badly => bad
People say that Einstein feels very bad about applying his theory to creating
weapons of war.