Please capitalize where necessary: he was showing that such measurements could be made and, since he succeeds in showing this, his work is of major importance.
A: He was showing that such measurements could be made and, since he succeeds in showing this, his work is of major importance.

Q: turkish migrant gang attacks locals during reign of terror

A: Turkish migrant gang ATTACKS locals during reign of terror

Q: drilling current is mostly very stable around 8.7 amps, higher at end when cc is getting packed.
A: Drilling current is mostly very stable around 8.7 amps, higher at end when CC is getting packed.

Problem: win 4 consecutive $50k craze sit 'n' gos to claim not only your tournament winnings but also the massive $50,000 craze jackpot.
Can you repeat this sentence, but capitalize it?
Answer: Win 4 consecutive $50K Craze Sit 'N' Gos to claim not only your tournament winnings but also the massive $50,000 Craze Jackpot.

Text: there is definitely a way out to get it back.

Correct capitalization: There is definitely a way out to get it back.

Text: metal furniture (excl. for civil aircraft, for offices, medical, surgical, dental or veterinary furniture, beds and seats)

Correct capitalization:
Metal furniture (excl. for civil aircraft, for offices, medical, surgical, dental or veterinary furniture, beds and seats)