Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. You all think, don’t you, that you are nearly grown up.

B.The same thing will happen to you too.

C. I thought so when I was your age; and now, after eighty-one years of that expectation, I have not grown up yet.

D. You will escape from school only to discover that the world is a bigger school, and that you are back again in the first grade.