Clever Riddles

If you greet a couple on Valentine's Day with “Happy Valentines Day,” how would you greet a single person on February 14?

A cat can jump up to 6 and a half meters. There is a window 3 feet away from the floor, but the feline can’t jump through it. Why?

A boy stood on one side of a river, and his cat was on the other side. When the boy called his cat, it crosses the river right away. Moreover, the cat's fur remained completely dry, and it didn't use a boat, bridge, or any other manmade vessel or structure to cross the bridge. How did the cat do it?

A young boy went to a Catholic school. During school, he started goofing around, so the teacher called him out and sent him to the Pastor. Since this was a traditional school the boy would be spanked, but the Pastor believed in giving people a chance. He said, "If you can ask me a question about something you learned and I don't know the answer on the spot you will go free." The boy may have been lazy, but he was very witty. He asked, "What is it that you can see and I can see, usually every day, but God cannot see." The Pastor stood there, stumped. He couldn't figure it out because he strongly believed that God sees and knows all, and that there is only one God. The boy smiled and told him. What was it?