1. which sentence is punctuated correctly?
a the shoes normally cost 40 dollars however we got them on sale.
ob the shoes normally cost 40 dollars, however, we got them on sale.
oc the shoes normally cost 40 dollars, however; we got them on sale.
d the shoes normally cost 40 dollars; however, we got them on sale.

The anwser should be D. The shoes normally cost 40 dollars; however, we got them on sale.

  this riddles' answer is library.

  the "leaves" are a reference to the books' pages that the library contains; the branches are a network of libraries that connect multiple libraries' collections, resources, and items in a system of a common database, integrating them; the branches' organization are a useful management tool for coordinating the multiple collections many libraries have.

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