Complete the following passages using the prepositions given in brackets.
(after, with, on, before, of, in, for)
(1) _____ the interview, Solomon was confident (2) _____ getting the job. He knew that he was qualified (3) _____ the job. He was interested (4) _____ discharging his duty perfectly. The interview panel was impressed (5) _____ his attitude and skills. So (6) _____ the interview, he was (7) _____ cloud nine.