Easy
1 point
ID: #15268
Question
The door - automatically.
Options
1
opened
Correct Answer
2
was opened
Correct Answer
3
has been opened
Correct Answer
4
had been opened
Correct Answer
Explanation
The verb 'opened' is used intransitively here, meaning the door performed the action of opening itself (or appeared to) without an external agent being the focus. 'Was opened' would imply a passive action by someone.