Reserves who threw themselves away from the grenade

(1)Reserves are out early!
(2)I’m practicing throwing a mock grenade
(3)The third reserve’s grenade hits the tree in front of us and goes to our ambush site
(4)Everyone was giggling, but suddenly the squad leader reservists
(5)He took off his helmet, put a grenade on it, and put himself on top of it
(6)Everyone shouted, “Avoid it!” and the instructor was moved and let me leave early two hours earlier