QUES: The fifteen students represent eleven classes at those Danish WHE schools which in 2010 have participated in Project Time Travel Collector The idea of the project has been to increase the awareness of the students of what the individual WHE sites are and why we must protect those places monuments etc

correct the punctuation.

CORRECTED: The fifteen students represent eleven classes at those Danish WHE schools which in 2010 have participated in Project Time Travel Collector. The idea of the project has been to increase the awareness of the students of what the individual WHE sites are, and why we must protect those places, monuments etc.

QUES: Donald Coxeter was always known as Donald which came from his third name MacDonald

correct the punctuation.

CORRECTED: Donald Coxeter was always known as Donald which came from his third name MacDonald.

QUES: The Tailors Union was at first very sceptical of the Jewish tailors however they later changed their viewpoint and attempted to organise them instead of rejecting them

correct the punctuation.

CORRECTED:
The Tailors' Union was at first very sceptical of the Jewish tailors, however they later changed their viewpoint and attempted to organise them instead of rejecting them.