In each of the following sets of phrases forming a sentence, the sentence has been divided into four parts. There is an error in one part only. Write the number of the incorrect part, "(1)", "(2)", "(3)", or "(4)", as your answer.
A
He got to the top
B
And was very disappointed
C
When he found that
D
Someone else has reached it first
Correct Option:
D
Explanation
The reaching happened before he discovered it, so the past perfect is needed: "someone else had reached it first."
