QUESTION: Fix punctuation: We are working together with other countries
ANS: We are working together with other countries.

QUESTION: Fix punctuation: Enrico DOvidio studied in Naples southwest of his home town of Campobasso where he prepared to enter the School of Bridges and Roads
ANS: Enrico D'Ovidio studied in Naples, southwest of his home town of Campobasso, where he prepared to enter the School of Bridges and Roads.

QUESTION: Fix punctuation: About X4068 Simple Long Style Round Black Agate Beads Necklace with Buddha Head and Brown Tasselcan also be as bracelet
ANS: About X4068 : Simple Long Style Round Black Agate Beads Necklace with Buddha Head and Brown Tassel(can also be as bracelet)

QUESTION: Fix punctuation: But all those who are almost finished with the karma of suffering and are born anew as very outstandingly humane people who are absolutely peaceful and have thus advanced rather far in the B stage of the talent for love and are here on their way to the development of the C stage of this talent constitute that group of people who are more or less receptive to the cosmic analyses of life
ANS:
But all those who are almost finished with the karma of suffering and are born anew as very outstandingly humane people, who are absolutely peaceful and have thus advanced rather far in the "B stage" of the talent for love, and are here on their way to the development of the "C stage" of this talent, constitute that group of people who are more or less receptive to the cosmic analyses of life.