Directions: In the following sentence, four words given in bold are marked as A, B, C, and D. Choose the pair(s) of words that need to be interchanged to make the sentence grammatically correct and meaningful. The ossified (A) structures of the bureaucracy made it difficult (B) to innovate (C), as the dynamic (D) leadership preferred traditional methods.

In the following sentence, four words given in bold are marked as A, B, C, and D. Choose the pair(s) of words that need to be interchanged to make the sentence grammatically correct and meaningful. The unfairly (A) enforcement of the law led to citizens (B) resentment, as the widespread (C) felt the rules were being applied arbitrary (D).

In the following sentence, four words given in bold are marked as A, B, C, and D. Choose the pair(s) of words that need to be interchanged to make the sentence grammatically correct and meaningful. The impartial (A) judge was known for his venerable (B) rulings, which earned (C) him the respect of the entire legal (D) fraternity.