The preposition we use after an adjective is dependant upon the adjective or situation.
AT/BY
Sometimes we can use either without changing the meaning
They were surprised AT/BY my decision to leave.
He was amazed AT/BY my house building skills.
WITH/BY
They are a superb team, everyone is impressed WITH/BY the way they control the game.
WITH
I was green WITH envy when I saw your new car.
They listened WITH interest but still decided not to agree with us.
ABOUT
Sally is sorry ABOUT breaking the statue.
Those regretful ABOUT changing their mind will have to accept that they have made their decision.
FOR
We feel sorry FOR everyone who knew Billy Crane and know that he will be missed.
Those who are down FOR a new work computer, will be contacted in the next week. [informal]
The little box in the tree exists FOR the migrating birds that come here every summer.
Whatever happens, we will always be thankful FOR your help when we had our television stolen.
OF
I am really concious OF the time and know that you need to go.
Nobody understands why people are jealous OF him. He is just someone who posts nice pictures on the internet.
Many people are suspicious OF the government.
Over 5000 people are followers OF our Facebook page.
The kitchen if full OF ants.
TO
You will never believe who he is engaged TO!
Her brother was always mean TO her when she was young.
The exhibition is dedicated TO the refugees who had to leave their countries in order to find safety.
ON
I have to admit, I am keen ON Brazilian culture and music.
The business focuses ON bringing people’s dreams to life.
There are enthusiasts who are bent ON filling their loft or garege with a model railway.
