In which word is the morpheme bar combined with an affix?

In the story "a very old man with enormous wings", why does the young girl get changed into a spider?

Which of the following sentences uses dashes correctly? a. i looked under the bed - get this - and there it was! b. i need - a lot of - colors for this painting. c. i can't believe my own - brother! - is now a mayor. d. tom and i - are planning - a wedding in june.

Pls, i really need on this question?