Add punctuation: Back to school is a special Spring Day activity where local regional national and European public figures join our campaign and visit schools Back to school is an opportunity for both students and guests to discuss European themes and get visibility and recognition of their contributions to the European Year of Creativity and Innovation
A: Back to school is a special Spring Day activity where local, regional, national and European public figures join our campaign and visit schools. "Back to school" is an opportunity for both students and guests to discuss European themes and get visibility and recognition of their contributions to the European Year of Creativity and Innovation.

Add punctuation: Koncerten gentages fredag 15 April 2016 ALSION Snderborg
A: Koncerten gentages fredag 15. April 2016, ALSION, Snderborg

Add punctuation: There will also be occasions when questions will be asked for which you can give answers so do not hesitate to do so Clearly some people are not ready to hear the truth but there is no longer the time left to hide it away
A:
There will also be occasions when questions will be asked for which you can give answers, so do not hesitate to do so. Clearly some people are not ready to hear the truth, but there is no longer the time left to hide it away.