In the question below choose the word(s) or phrase(s) which best fills(s) the gap(s):
Mr and Mrs Akoka were sad and disappointed .... the performance of their son
A
about
B
for
C
at
D
over
Verified Correct Answer: C.
Grammar & Contextual Explanation
The preposition "at" is used to express feelings such as sadness, disappointment or anger about a specific event or situation. In this case, "disappointed at the performance of their son" is the correct usage.
Source: Myschool Past Questions Archive (Record #6524)