Respuesta :
The correct vocabulary to complete the given sentences would be as follows:
1). Felicity
2). Perturbed
3). Ardor
4). Enervated
5). Placid
What is vocabulary?
Vocabulary is described as the gathering of words communicating meanings with a certain purpose to serve.
"Felicity" denotes 'joy or happiness' which was experienced by the students on knowing about the cancellation of exams.
"Perturb" stands for 'being disturbed or unsettled" and 'ardor' communicates "'passion or enthusiasm."
"Enervated" implies 'reduction in strength' and 'placid' implies 'peaceful' which will help in understanding the meaning of the sentences.
Learn more about "Vocabulary" here:
brainly.com/question/514128