QUES: Improvement corrective user information in this watches Charity chiefs Sunny Palace

correct the punctuation.

CORRECTED: Improvement, corrective user information in this watches : Charity chiefs Sunny Palace

QUES: In 1657 he was appointed as keeper of the University archives

correct the punctuation.

CORRECTED: In 1657 he was appointed as keeper of the University archives.

QUES: The same year Pastor presented a summary of his ideas in his paper given to the International Congress of Mathematicians at Bologna which he attended with a large group of his Argentinean students

correct the punctuation.

CORRECTED:
The same year Pastor presented a summary of his ideas in his paper given to the International Congress of Mathematicians at Bologna, which he attended with a large group of his Argentinean students.