Given root words are voc, vok which means to call.
1) Convocation = the action of calling people for a large formal gathering or assembly.
There will be a convocation to celebrate those who passed the bar exam.
2) Invocation = the act of calling out to a higher power.
The baptismal ceremony will include an invocation.
it aides the reader in predicting future events in the story
Answer:
I couldn't understand questions.