C, the predicate adjective is used to describe the subject, in the predicate.
You should never avoid your listiners they might have something important to say that could go along with he or shes evidence you don't know what your talking about
D, But I must get to work
The words suggest that the writer is being frustrated by circumstances and might not be able to go to work--a possibility which is creating anxiety.
Rhyme rhythm free verse hope its help you