Fill in each blank with a correct word according to the text We Are All Fighters 。 1.This is a war _____smoke 。 2.We shall fight _____fear 。 3.We are _____a dark time right now. 4.But there ’ s one thing we are 100_____ sure , that is , we are going to win this war in the end! 5.That ’ s how we ’ ll pass this great spirit on, and keep it _____forever!