Question: This had not been done when Shentsung became emperor in 1068 and Shen Kua was now given the task
Please fix the punctuation.
Fixed: [This had not been done when Shen-tsung became emperor in 1068 and Shen Kua was now given the task.]

Question: Etched antireflective treatment of collector glass which doesnt deteriorate over time
Please fix the punctuation.
Fixed: [Etched anti-reflective treatment of collector glass, which doesn't deteriorate over time.]

Question: 5 months ago 1636 Analdin small tits German seduced amateur office swallow dogging
Please fix the punctuation.
Fixed: [5 months ago 16:36 Analdin small tits, German, seduced, amateur, office, swallow, dogging]

Question: The project can be supported in different ways read here how you easy support can
Please fix the punctuation.
Fixed:
[The project can be supported in different ways , read here how you easy support can !]