Frustrated by the constant delays, ______ finally rewrote the project schedule to reflect realistic milestones.
Which choice completes the text so that it conforms to the conventions of Standard English?
- Acheck_circle
the project manager
- B
rewriting was necessary
- C
it became clear that they
- D
the entire timeline
Explanation
The participial phrase "Frustrated by the constant delays" must modify a person. "The project manager" is the only logical subject capable of being frustrated.