Was Jesus a False Prophet?

Was Jesus a false prophet? Reason number six of the anti-missionary book Twenty-Six Reasons Why Jews Don't Believe in Jesus alleges that Jesus was a false prophet because not all of his predictions came to pass. This class considers the sign of Jonah passage about the Son of Man spending three days and three nights in the earth, the troubling curse of Jeconiah, predictions that "this generation will not pass away untill all is accomplished" and "some of those standing here will not taste death until they see the Son of Man coming.