Question

Children make a loud noise-change into passive voice

Answer 1

A loud noise is made by the children.

Answer 2

Answer:

When the sentence focuses on the subject, we name it as an active voice. Alternatively, when an object is focused that is called as passive.

General formula for changing active into passive voice is  

Object+ Verb +by+ Subject

The passive voice of the given sentence is  

“A loud noise is made by the children”  

Here, the verb “make” (Present) is changed into “ is made” (Participle). In every sentence we should identify the subject, verb, object first which makes it easier to change the given sentence into its passive form.