Question: For example as far back as 1990 Gruvn completely stopped the use of chlorine gas for bleaching
Please fix the punctuation.
Fixed: [For example, as far back as 1990 Gruvon completely stopped the use of chlorine gas for bleaching.]

Question: Click on Open PST File option to select the corrupt PST file if you know the exact location or
Please fix the punctuation.
Fixed: [Click on "Open PST File" option to select the corrupt PST file, if you know the exact location or]

Question: The pictograms are used to denote customary room types
Please fix the punctuation.
Fixed: [The pictograms are used to denote customary room types.]

Question: 8 That alone stretcheth out the heavens And treadeth upon the waves of the sea
Please fix the punctuation.
Fixed:
[8 That alone stretcheth out the heavens, And treadeth upon the waves of the sea;]