question: all three were very famous during the 1900s and very experienced.
Capitalize this past sentence correctly.
A: All three were very famous during the 1900s and very experienced.

question: dg devco directorate-general for international cooperation and development
Capitalize this past sentence correctly.
A: DG DEVCO Directorate-General for International Cooperation and Development

question: goods returned at our consent can be accepted by us only in case they have been duly packed.
Capitalize this past sentence correctly.
A: Goods returned at our consent can be accepted by us only in case they have been duly packed.