In the sentence below, some words are given in bold which may not be placed correctly. Choose the correct interchange needed between these words to ma...
Question
In the sentence below, some words are given in bold which may not be placed correctly. Choose the correct interchange needed between these words to make the sentence grammatically and contextually correct.
Careful planning and (A) timely execution in (B) strategies can (C) significantly improve efficiency and productivity of (D) challenging situations.