Fill the blank spaces with the most appropriate of options A-E:
I am disappointed …. the ways you conducted yourself at the party.
By
For
Due to
At
According to
Explanation
Video Explanation
No video available
Post your Contribution
Discussions (18)
YOU SAID THE ANSWER IS OPTION D BUT YOUR AI SAID THE CORRECT ANSWER IS OPTION IS OPTION A
The correct answer is: A. by 
Explanation:
The correct expression is:
“disappointed by something/someone”
So the sentence becomes:
“I am disappointed by the way you conducted yourself at the party.”
Why the other options are wrong:
B. for 
– Not used with “disappointed” in this context
C. due to – Used to show cause, but doesn’t fit grammatically here
D. at – Sometimes used informally, but not standard for this structure
E. according to – Means “based on,” not suitable here
Quick Tip:
Disappointed by = something caused your disappointment
Disappointed in = loss of trust/respect in someone
