The given sentence is in the Active Voice. As per the question we have to change it into Passive Voice.
The process of transformation as follows:
The subject of the given sentence is 'the editor'.
The object of the given sentence is ''a rude comment''.
The subject will be put in place of the object.
And the object is put in place of the subject.
'Did' will be changed into 'was'.
Hence, the correct answer is Option 4.

The given sentence is in the active voice. We have to change the sentence into passive form.
The given sentence is written in 'present perfect tense.'
The structure of these kinds of sentences is:
Active Voice: Subject + have/has + V3 + Object.
Passive Voice: Object + have/has + been + V3 + by (preposition) + Subject.
Let’s see another example:
Active voice: The minister has called an emergency meeting.
Passive voice: An emergency meeting has been called by the minister.
The subject of the given sentence is 'He' and the object of the given sentence is 'the movie'.
So, in the passive voice, the position of ‘subject’ and ‘object’ will be interchanged.
Also here, 'has downloaded' will be changed into 'has been downloaded'.
'He' will be changed into 'him.'

Detailed Solution
The correct answer is- The ending of the play surprised the audience.
Additional Information
The given sentence is in a passive voice form, hence we need to convert it into an active voice form.
Find the subject (The audience) and object (the ending of the play) of the sentence and exchange their places.
The given sentence is in the simple past tense.
The active verb form for simple past is: Subject + past participle form of the verb + Object.
So, 'was surprised' changes to 'surprised'. At last line up the remaining part.
Following these steps, we finally get- The ending of the play surprised the audience.

The given sentence is in an active voice form, hence we need to convert it into a passive voice form.
We need to follow these instructions while changing the voice of an assertive sentence.
Find the subject (We) and object (good news) of the sentence and exchange their places.
The given sentence is in the present indefinite tense.
The passive verb form for the present indefinite sentence: is/are + V3 + by + subject.
So, 'expect' changes into 'is expected'.
At last line up the remaining part.
Following this structure, we get the 4th option as the correct answer.  
Following these steps, we finally get- Good news is expected by us about the corona vaccine.

The given sentence is in the active form and we need to change it to the passive form.
The given sentence is written in the simple present tense.
The simple present tense in the active voice has the following structure: Subject + V1+s/es+ object 

The simple present tense in the passive voice has the following
structure: Object+ is/am/are+ V3+ by + subject
Example - Active voice - He reads a novel.
Passive voice - A novel is read. Rules of Conversion from Active to Passive Voice: Identify the subject, the verb, and the object.
Change the subject into an object. Change the verb into the past participle form.
Change the object into the subject. Therefore, the correct answer is option 3.
Correct Passive Voice:
The clothes are washed by Priya in the evening.