Question: His private funeral took place in Bladon close to Blenheim where he was born
Please fix the punctuation.
Fixed: [His private funeral took place in Bladon, close to Blenheim, where he was born.]

Question: He was very fortunate to have there an outstanding teacher of mathematics Francis Macaulay
Please fix the punctuation.
Fixed: [He was very fortunate to have there an outstanding teacher of mathematics Francis Macaulay :]

Question: Conclude this selection of WordPress themes for a creative theme that will let you express your creativity
Please fix the punctuation.
Fixed: [Conclude this selection of WordPress themes for a creative theme that will let you express your creativity.]

Question: Accuracy Beeper on 20 off 250 detects opens or shorts of 500 s or longer
Please fix the punctuation.
Fixed:
[Accuracy Beeper on < 20 , off > 250 ; detects opens or shorts of 500 s or longer]