Our reading selections should track the Penguin abridged edition translated by Royall Tyler. If you have the Tyler edition, just read it as any other novel.
Otherwise, here is a practical approach I suggest: For every Chapter listed below as "Complete" please read the entire chapter, for those "slightly abridged" I suggest you read as much as possible, for those listed as "abridged" you might skim, and for those omitted, you may skip.
4 (slightly abridged)
13 (slightly abridged)
14 (slightly abridged)