The Westbrook Historical Society launched its oral history project with a burst of energy. In the first month, volunteers recorded interviews with twenty-two longtime residents, including a retired railroad switchman who could name every train that had stopped in town since 1958.
By midwinter, however, enthusiasm began to flag. Several volunteers took new jobs, the society's only good microphone broke, and transcribing the recordings turned out to take far longer than anyone had planned. One hour of tape could take a full afternoon to type.
The project recovered only after a local high school class adopted it as a semester assignment. The students cleared the backlog in six weeks and asked for more interviews to transcribe.
Show answer and explanation
How to solve it
- The sentence opens with "however," which contrasts with the "burst of energy" described in the first paragraph.
- The next sentence lists setbacks: volunteers left, the microphone broke, and transcribing was slow. Enthusiasm was fading.
- "Weaken" fits that meaning and reads naturally in the sentence: enthusiasm began to weaken.