Add punctuation: Thong of charmeuse with a big bow back in a size 3XL and color black
A: Thong of charmeuse with a big bow back in a size 3XL and color black.

Add punctuation: NAS3 23 242 Adjusted disposable income supplementary table by transaction and sector 19952015
A: NAS3 2.3 + 2.4.2 Adjusted disposable income (supplementary table) by transaction and sector (1995-2015)

Add punctuation: 4 longerons secure that the fuselage is longitudinally stiff and 15 frames numbered from 5 to 20 shape the fuselage
A:
4 longerons secure that the fuselage is longitudinally stiff and 15 frames, numbered from 5 to 20, shape the fuselage.