They were amazed about the results.
They were amazed at the results.
He was angry by his friend's joke.
He was angry at/by his friend's joke.
I’m excited with my birthday party.
I’m excited about my birthday party.
He is concerned in the future.
He is concerned about the future.
He is depressed with the weather.
He is depressed about the weather.
She is careless in her homework.
She is careless about/with her homework.
We were surprised on the news.
We were surprised at/by the news.
They are terrible with maths.
They are terrible at maths.
I'm really happy at my new job.
I'm really happy about my new job.
She is good in singing.
She is good at singing.
I'm enthusiastic at learning languages.
I'm enthusiastic about learning languages.
She is hopeless in remembering names.
She is hopeless at remembering names.
I'm sorry with being late.
I'm sorry about being late.
He is very curious at everything.
He is very curious about everything.
I'm pleased with how things go.
I'm pleased about how things are going.