1 Absorbed (- very much interested) in, not at.
Don't say: The man was absorbed at his work.
Say: The man was absorbed in his work.
2 Accuse of, not for.
Don't say: She accused the man for stealing.
Say: She accused the man of stealing.
3 Accustomed to/ used to, not with.
Don't say: I'm accustomed with hot weather.
/ Say: I'm accustomed to hot weather.
4 Afraid of, not from.
Don't say: Laura is afraid from the dog.