QUES: It provides for easy handling of rolling events like marketing promotions speaking engagements and training days

correct the punctuation.

CORRECTED: It provides for easy handling of "rolling events" like marketing promotions, speaking engagements, and training days.

QUES: We offer you the medicine Sobrial with active ingredient Acamprosate We offer also another medicines with active ingredient Acamprosate made by another manufacturers

correct the punctuation.

CORRECTED: We offer you the medicine Sobrial with active ingredient Acamprosate . We offer also another medicines with active ingredient Acamprosate made by another manufacturers.

QUES: Kopenhagen Art Institute The future role of art criticism

correct the punctuation.

CORRECTED:
Kopenhagen Art Institute: The future role of art criticism?