2✩ Fill in: protect, boil, spoil, build, get, pour, leave. 1 When it is windy, a fire can suddenly ________ out of control. 2 ________ wild animals alone - never feed or pet them. 3 Everyone should do their part to ________ the environment. 4 Always ________ water from rivers and streams before drinking it. 5 Food can ________ very quickly if left out in the sun. 6 Remember to ________ water on your campfire before leaving the site. 7 When I was young, my grandfather taught me how to ________ a fire.