question: artificial dams and embankments need to be fortified with strong materials to resist the forces of nature. fibertex geotextiles stabilise and prevent washing out of fines.
Capitalize this past sentence correctly.
A: Artificial dams and embankments need to be fortified with strong materials to resist the forces of nature. Fibertex Geotextiles stabilise and prevent washing out of fines.

question: the club went bankrupt in 1935 and closed.
Capitalize this past sentence correctly.
A: The club went bankrupt in 1935 and closed.

question: apart from recycle bin recovery, you can undelete files from usb drives, hard drives, flash drives, sd cards, firewire devices etc.
Capitalize this past sentence correctly.
A: Apart from Recycle Bin recovery, you can undelete files from USB drives, hard drives, Flash drives, SD cards, FireWire devices etc.