No.
No. "continued" is active voice; its subject is rain. The verb is used intransitively, i.e it does not take a direct object.
C is the only sentence in the passive voice.
The sentence "Sentences can be written in active and passive voices" is a declarative sentence written in passive voice.
No this sentence is not passive voice.
No, "He is a boy" is not in passive voice. Passive voice involves rearranging the sentence to emphasize the receiver of the action rather than the doer, which would change the sentence to something like "The boy is being called."
"The road was closed by the police due to an accident" is a sentence that uses the passive voice.
Our has no bearing over whether a sentence is active or passive. It can be used in both. Active voice: A nice couple bought our house. Passive voice: Our house has been bought by a nice couple.
The sentence "The potholes on our street will be repaired" has a verb in the passive voice ("will be repaired").
You change passive voice to active voice by making the actor(s) the subject of the sentence, e.g., "the question was asked by the user" (passive) versus, "the user asked the question" (active).
No, this sentence is in the active voice. In passive voice, it would be "The tree was planted."
Active voice is when the subject of a sentence does the action. Passive voice is when the subject of a sentence receives the action. A sentence that has passive voice usually has the word by in it and the verb has a form of be in it and is in the past tense.
That is in the passive voice. The active version of the same sentence would be, the teacher confiscated the toy.