Hm, are you sure you got the question right? Because all of the sentences are written in active voice! Active voice is essentially everything that is not in the passive voice, and I don't see any passive voice here.
Passive voice would be formed with subject+form of "to be" + past participle,
and we have no example of this. All of the sentences here are in active voice.
answer:
Dance is the movement of the body in a rhythmic way, usually to music and a given space in time, for the purpose of expressing an idea or emotion, releasing energy or simply taking delight in the movement itself.
The first one is B
The second one is B
Try to chew gum. I know it sounds weird but honestly it really helps.
Adolph hitler and other nazi's were informed of jew's living in an attic in the back of the office. The nazi's stormed into the attic and took everyone into custody. The families were split up. The only two people who got to stay together were ann and margot. Margot died of typhus and later on so did anne. Otto was the only member of the secret annexe who didn't die in the concentration camp. He went home and found out his whole amily was gone.