Select the most appropriate idiom to fill the blank in the given situation.
They were waiting for their family members who were returning from a pilgrimage. Therefore, they were _______________ on the platform.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. pacing up and down.
"Pacing up and down" conveys a sense of impatience or nervous energy while waiting for someone, which fits the context of waiting for family members to return from a journey like a pilgrimage.
It describes the action of moving back and forth in a restless or anxious manner, which aligns with the idea of waiting for someone.
Hence, the correct sentence is:- "They were waiting for their family members who were returning from a pilgrimage. Therefore, they were pacing up and down on the platform."