1) The audience members were impressed (by, of, around) his performance. 2) I'm not jealous (by, with, of) anyone. 3) Don't get discouraged (of, by, in) his behaviour. 4) She's quite fond (of, off, about) him. 5) Almost all politicians were involved (in, at, with) the scandal. 6) I am looking forward (for, to, at) having a meeting with you next week. 7) At the moment, she is recovering (of, from, off) her injuries. 8) Everyone in this town will benefit (from, with, at) the new hospital. 9) Almost all car companies care (for, about, with) the environment. 10) Our atmosphere consists mostly (in, of, with) oxygen, nitrogen, and carbon dioxide.
