In autumn, the days get shorter, the temperatures get 1. Wild geese (大雁) cannot find enough 2 in the north (北方), so they fly to the south (南方), a warmer place. They may 3 big storms, heavy rain and strong wind. They may meet some danger. But they still move on. They4 in order. They help each other. They never stop. They live in the south in5.