Add punctuation: Concerts with the new concept programInstrumental Opera first time in Poland Premiere in Denmark in August
A: Concerts with the new concept program"Instrumental Opera" first time in Poland. Premiere in Denmark in August.

Add punctuation: Peter and his team won many competitions and Took many silver trophys as well
A: Peter and his team won many competitions and Took many silver trophy's as well.

Add punctuation: The historical texts that give us knowledge about the food that the Vikings ate typically date to after the Viking period
A:
The historical texts, that give us knowledge about the food that the Vikings ate, typically date to after the Viking period.