填写单词。 1. It's my _____ (责任) to take good care of my parents when they are old. 2. We all_____ (将……视为) Yao Ming as the greatest basketball player from China. 3. I don't think your son has______(认识到) how important English is to him. 4. Please read the text a ______, so all of us can hear you. 5. This is a new word. Can you tell me how to p_____ it?