Turning some hyphens into semi colons i believe
C is the only one that will change height and width simultaneously
No, it should be Gorillas travel in packs, walk on all fours, and sometimes stand upright.
Hope this helped! :)
He explains that Della has to be very vigilant with her expenses, and what she spends at the grocery store and she was saving for months and only was able to round up $1.87.