Select the most appropriate idiom that can substitute the highlighted segment in the given sentence.
Even though the project seemed overwhelming at first, we took it slowly and carefully and got it done in no time.

Correct option is A

Option (a) is the correct meaning of the given idiom.
Given Idiom: One step at a time – To do something gradually and with patience, especially when it seems overwhelming. (एक-एक कदम सावधानी से उठाना)
Example: Don’t worry about the whole syllabus—just take it one step at a time.
Other related idioms and their meanings:
· Rome wasn’t built in a day – Big tasks take time.
· Bite-sized pieces – Small manageable parts.
· Step by step – Progress gradually.