Question

Fill in the blank with the appropriate option:
_____ you finish first, you can wait for me in the hallway.

• A. In case of
• B. But for
• C. While
• D. Supposing

Answer 1

Answer: (D)

Supposing

The word 'supposing' implies that a particular action in the future has, hypothetically, been successful, owing to which one can proceed further. In other words, it introduces a condition and assumes it will be completed Thus, Option D) is correct, as all the other options - In case of, But for and While do not fit appropriately into the condition in the sentence.