Select the most appropriate option to fill in blank number 1.
Show answer & explanation
Correct answer: D
Explanation
The correct is option 4 i.e. ceremony.
By reading the first line of the passage we can get that the passage is about an occasion - Graduation Day.
When we consider an occasion we know that every occasion consists of performances and acts.
The word 'ceremony' refers to (a set of) formal acts, often fixed and traditional, performed on important social or religious occasions.