Here is a poem Sir by Lewis Carroll
   You are old father William last Paragraph there is a Sentence Don't Give Yourself Airs .In my book there is a Question "Don't give yourself airs.Explain"and They are too asking that Find words that means same as

• ​   to roll over one's body
•    to be able to bend easily
•    Note:- Before asking this question i want to give last paragraph from my book

Here is the poem Sir   'i have answered three question ,and that is enough,' said his father.'dont give yourself airs! do you think i can listen all day to such stuff? be off or i will kick you downs stairs