题目内容：

    One of my favourite1. (hobby) is hiking. When I go hiking, I wil1 wear proper clothing and hiking shoes for the current weather conditions. And I will let my family and friends know where I will go and when I will return. Also, I will carry a compass and GPS unit,2.can guide me and locate my position. What's more, I will take enough food and water3. (keep) me energetic, and emergency supplies to survive dangerous situations.