Dora wanted to buy a card for her . Her mother's birthday was next week. Dora loved mom. She wanted to get a nice birthday . She wanted a card that was pretty. She a card that said the right thing. What the right thing? The card must say, "I you, mom." It must say, "Mom, you are best mother in the world." It must say, "'m so happy that you are my mom." Those all the right things for the card to . But there was one more thing the card say. It must say, "Happy Birthday!"