GATE 2025 CE (CE2) – Question 1
Even though I had planned to go skiing with my friends, I had to __________ at the last moment because of an injury.
Select the most appropriate option to complete the above sentence.
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Show answer and explanation
Correct answer: (D) back out
Explanation
To "back out" means to withdraw from a plan or promise. "Back up" means to support or to make a copy, and "back of" and "back on" do not fit the sentence.