Which one of the following sentences is correctly punctuated?
a. look up, look down, and look all around?
b. when will the winter end?
c. look at me, then say what you have to say?
d. smile when you say that, partner?

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.

explanation:

nutelal