✔ Correct Answer: A. The reason why the bilateral trade talk failed was that the delegation refused to compromise on tariffs.

The correct answer to the question “Choose the Grammatically Correct Sentence: The reason why the bilateral trade talk failed was that the delegation refused to compromise on tariffs., The reason the bilateral trade talk failed was due to the delegation refusing to compromise on tariffs., The reason why the bilateral trade talk failed was owing to the delegation's refusal to compromise on tariffs., None of these” is The reason why the bilateral trade talk failed was that the delegation refused to compromise on tariffs.. This question belongs to Grammar Concepts & Terms in English. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.