Good Riddles

Question: I move around yet one side is hidden while another is shining. I can be seen full but only sometimes. What am I?

Question: There were 12 fish in a pond. Two drowned so how many fish were left?

Question: Marie's father has 5 children: Nana, Nene, Nini, and Nono. Who's the 5th child?

Question: Unexpected is my arrival. It is announced to all nearby. I protect you, yet you try to supress me. With my friends I embarrass you. What am I?

Question: Bob is dead in the INSIDE of his apartment. There is a puddle of water, a ball, some glass, and a broken window How did Bob die? What is Bob?