Add punctuation: There was a move from a number of universities to offer him a chair
A: There was a move from a number of universities to offer him a chair.

Add punctuation: While still serving as lector in Belbuck Abbeys monastic school he became interested in the ideas of the Humanists and the Protestant reformers Bugenhagens correspondence with Martin Luther made him decide to travel to Wittenberg in 1521
A: While still serving as lector in Belbuck Abbey's monastic school, he became interested in the ideas of the Humanists and the Protestant reformers. Bugenhagen's correspondence with Martin Luther made him decide to travel to Wittenberg in 1521.

Add punctuation: She is really teaching them what Korats are all about
A:
She is really teaching them what Korats are all about.