UPCAT English practice question 6: By the time the volunteers arrived, the floodwater ______ the entire ground floor.
Correct answer
D. had submerged
The past perfect marks the earlier of two past events. The flooding finished before the volunteers arrived.
The question
By the time the volunteers arrived, the floodwater ______ the entire ground floor.
- Option A: submerges
- Option B: has submerged
- Option C: will submerge
- Option D: had submergedCorrect
Why D is correct
The past perfect marks the earlier of two past events. The flooding finished before the volunteers arrived.