Question

Let a fun be made by us. (Into active)

Answer 1

Let us make a fun.

Hope this helps! ☺

Answer 2

Let's make fun.

Explanation:

Before converting the active voice sentence to passive voice, make the following changes to it.

1. Determine whether or not the following sentence is in the present tense.
2. Use the right supporting verb and the past participle of the main verb.
3. The object of the provided sentence becomes the subject in passive voice.

Here the sentence is an assertive type (the word 'let' is used) so we will use the word 'let' while we change the speech.

The syntax after changing the voice:

Let + object + verb + subject