question: the cottage is left as in hamsun's times with all his reference books, scientific literature and fiction, with his simple desk and with some of his personal belongings.
Capitalize this past sentence correctly.
A: The cottage is left as in Hamsun's times with all his reference books, scientific literature and fiction, with his simple desk and with some of his personal belongings.

question: data provided by weather station leipzig-stadtwerke, 125m (3.4 km)
Capitalize this past sentence correctly.
A: Data provided by weather station Leipzig-Stadtwerke, 125m (3.4 km)

question: you will be in a state of shock, initially, because you know you put the data onto it and now it is gone.
Capitalize this past sentence correctly.
A: You will be in a state of shock, initially, because you know you put the data onto it and now it is gone.