what country do you want to go to?为什么末尾有to? where do you wan

what country do you want to go to?为什么末尾有to? where do you wan what other places do you want to go to?为什么末尾要加to :Dream what you want to dream.go where you want to go.be wan Do my own dream, go where you want to go, do what you want t where do you want to go now? where do you want go to Where do you want to go today? “Where do you want to go today? What do you want to go best where do you want to Do you want to go where ( )do you want to do?