Well, this one was interesting. I turned in what I thought was right by using a While Statement and it crashed the professor's pc.
So after he let me know what happened, I went back into it. He told me that I didn't have to use a While Statement, so I removed it and just used the Events. I had to create a few for each animal to appear and make a sound (ex. cat/cat meow), then disappear if another key is press other than the one specified for the object/character. I like working on this one very much. I resent it in and I hope this time it doesn't crash his pc.