Which of the following are correctly punctuated?
the scarlet letter was, for a long time, considered by many (outside of the country) the only "classic" of american fiction.
i personally feel that the poem "the nightingale" is the best poem in the entire volume of lyrical ballads.
once and for all, i think that the computer has finally received it's due.
every time—and i do mean every time—i finally get to work, my boss interrupts me.
this is my problem with "the raven": it relies too heavily on the repetition of "-ing" and rolling syllables.
this nothing has received much-ado.