Directions: In the following questions, a sentence is given with five words marked as (A), (B), (C), (D) and (E). These words may or may not be placed in their places. Four options with different arrangements of these words are given. Mark the option with the correct arrangement as the answer. If no change is required, mark 'No arrangement required’ as your answer.

There is not the mammals(A) doubt that birds and faster(B) are now being breed(C) off much slightest(D) than they can killed(E)