—Can I help you with it?—I appreciate your        , but I can manage it myself.

I have to reschedule the appointment with you since there is a ________ in my plan.

 He's the kind of man who is fond of _____ compliments to other men's wives.

On yesterday interview, he didn’t make a(n)_________at all; what’s the matter with him?

Pigeon is often considered a（n）________ of peace.