1.Did Noah take just two of each kind of animal on the ark?
yes He took one male and one female.
2. Was Elijah taken up in a chariot of fire?
No There were only two people who was taken up and they were the Prophet Jesus and the Prophet Muhammad (saw).
3. Was Satan an angel before his fall?
No Satan was not an angel at all. Satan was a jinn, that God created befor Adam and Eve. Michael was the arkangel.
4. Were there three wisemen who came to the manger of Jesus?
Yes. There could not have been around 300 people that knew of the birth of Jesus, because Jesus was born in the days of King Harrod who wanted Jesus dead.
5. Do angels sing?
yes. If the angel rafiel could laugh, then its possiable that they can also sing.