Once when a lion, the king of the jungle, 1) _______ (be) asleep, a little mouse 2) _______ (begin/run) up and down on him. This soon awakened the lion, who 3) _______ (place) his huge paw on the mouse, and 4) _______ (open) his big jaws to swallow her. "Pardon, O King!" 5) _______ (cry) the little mouse. "Forgive me this time and I never 6) _______ (forget) your kindness. And who 7) _______ (know), I may 8) _______ (be able) to do you a good turn one of these days!" The lion was so surprised by the idea that he 9) _______ (let) her go. Some time later, a few hunters 10) _______ (capture) the lion, and 11) _______ (tie) him to a tree. After that they 12) _______ (go) in search of a wagon, to take him to the zoo. Just then the little mouse was passing by and 13) _______ (see) the lion. She 14) _______ (run) up to him and gnawed away the ropes with her sharp teeth. "15) _______ (be) I not right?" 16) _______ (say) the little mouse, very happy to help the lion.