[offer/shade/become/greet/islet/trunk/athlete/soundly/hollow/delicious/willing/dense/roadside/mansion]
Once upon a time,there was a snake that lived in a______tree______on an______.The tree was so large that it______Miss Snake from the sun.Miss Snake loved her'______'very much and slept______there every night.
One day,when Miss Snake was hunting in a ______wood,she found a piece of meat on the_______.She wanted to take it home and make a______dish for dinner.When Miss Snake was on her way home,Mr.Fox rushed by and ______her,'Hello,Miss Snake.'Miss Snake just nodded and did not say anything.'I heard that you're an______.You can run very fast,'said Mr.Fox.'But do you want to run even faster?I'm______to help you,but you have to give me the meat in your mouth.'Miss Snake wanted to ______the fastest animal in the forest,so she______the piece of meat to Mr.Fox.