Select the correct passiveform of the given sentence.
The legends of the ghosts that she had heard earlier scared away Sonia.
1
Sonia had been scared away by the legends of the ghosts that she had heard earlier.
2
The legends of the ghosts that Sonia heard earlier scared her away.
3
The legends of the ghosts that she has heard earlier have scared away Sonia.
4
Sonia was scared away by the legends of the ghosts that she had heard earlier.