Speak as much English that they can just as a general child learning his first words. My daughter had already had kinder garden experience in China so she was quite thrilled to keep planning. http://tarnobrzeg2.demo.eo.pl/web/tronghieu/home/-/blogs/10-trung-tam-hoc-tieng-anh-giao-tiep-tai-%C4%91a-nang-hang-%C4%91au