Really, like my children, they talk to themselves when they are alone every day. Once someone talks to him, he will be shy and stop talking. I also listened to my friend's advice and made him a cute and eloquent show of red, yellow and blue. I use nursery rhymes, allegro, drama and picture books in class to promote the all-round development of baby's language, cultivate good reading and expression habits, and shape a generous, confident and brave character. I can see that he can be generous now