A noise is being made.
The mouse was killed by the cat.
The passive voice of "the cat chased the bird" would be "the bird was chased by the cat." In the passive voice, the subject of the sentence receives the action rather than performing it. The passive voice is formed by using a form of "to be" (in this case, "was") followed by the past participle of the main verb ("chased").
The mouse was killed by the cat.
In the active voice, the subject is the person or thing that does the action, for example 'the cat went home'. In the passive voice, the subject doesn't do the action. For example, 'the cat was taken home'. In 'the cat went home', we know who went home - it's the cat. In 'the cat was taken home', we don't know who took the cat home. So we use the passive if we don't know or don't care who does the action.
Active voice is when the subject of a sentence performs the action, while passive voice is when the subject of a sentence receives the action. For example, "The cat chased the mouse" is in active voice, whereas "The mouse was chased by the cat" is in passive voice.
This is not an active sentence so it cannot be changed to a passive sentence. Active sentences have a subject and a verb. eg The dog chased the cat. As a passive sentence -- The cat was chased.
In active voice, the subject of the sentence performs the action, while in passive voice, the subject receives the action. For example, in active voice "The cat chased the mouse," the cat is the subject performing the action. In passive voice, the sentence would be "The mouse was chased by the cat," where the mouse is the subject receiving the action.
In active voice, the subject performs the action denoted by the verb (e.g., "The dog chased the cat"). In passive voice, the subject receives the action denoted by the verb, with the object of the active sentence becoming the subject of the passive sentence (e.g., "The cat was chased by the dog").
To change a passive voice sentence into an active voice sentence, you need to make the subject of the passive sentence the doer of the action in the active sentence. Simply restructure the sentence so that the subject performs the action on the object. For example, "The cake was baked by John" (passive) becomes "John baked the cake" (active).
In the active voice, the subject of the sentence performs the action. For example, "The cat chased the mouse." In the passive voice, the subject receives the action. For example, "The mouse was chased by the cat." Active voice is usually preferred for its clarity and directness.
Not possible as the verb 'to go' is intransitive.