QUESTION: Fix punctuation: Hopefully if you contact you want to visit Rosario and chatted and ate some of this
ANS: Hopefully if you contact you want to visit Rosario and chatted and ate some of this.

QUESTION: Fix punctuation: No sugar added 48
ANS: No sugar added (48)

QUESTION: Fix punctuation: In 1972 1980 worked as a fine arts cadre in the Ministry of Railways of China Chengdu Railway Branch
ANS: In 1972 -1980 worked as a fine arts cadre in the Ministry of Railways of China, Chengdu Railway Branch.

QUESTION: Fix punctuation: Taittinger boasts 288 valuable hectares of vineyards in the best areas of Champagne and 20 million bottles of champagne in its caves
ANS:
Taittinger boasts 288 valuable hectares of vineyards in the best areas of Champagne and 20 million bottles of champagne in its caves.