Change the following from active to passive:

We shall have issued the notices before Friday evening.

The correct option is: The notices shall have been issued before Friday evening.

Step-by-Step Explanation:

1. Identify the tense and structure of the active sentence:
The given active sentence is: "We shall have issued the notices before Friday evening."
- Subject: We
- Verb phrase: shall have issued (Future Perfect Tense: shall/will + have + past participle verb)
- Object: the notices
- Time phrase/Modifier: before Friday evening

2. Rules for converting Future Perfect Tense from Active to Passive voice:
- The object of the active sentence (the notices) becomes the subject of the passive sentence.
- The active verb structure shall/will + have + V3 (issued) changes into the passive verb structure shall/will + have + been + V3 (issued).
- The agent (by us) can be omitted as the action itself and the receiver of the action are the main focus.

3. Forming the Passive Sentence:
Combining the components:
"The notices" + "shall have been issued" + "before Friday evening."

Therefore, the correctly converted passive voice sentence is "The notices shall have been issued before Friday evening."