select the most appropriate word to fill in the blank.
______! What a frightening experience it was!

Options

A. i) Oh
B. ii) Hurray
C. iii) Alas
D. iv) Bravo

Explanation

Alas- used for showing sadness about something.
Hurray- used for expressing great pleasure, approval.
Bravo- a word that people shout to show that they have enjoyed something that somebody has done. However, in the given question, the exclamation “Oh!” will be the most appropriate answer because it is used to show a frightening/scary experience.