1The company's profits have been in decline since the economic crisis began.
2Did she decline the invitation to the party because she was busy or because she didn't want to go?
3His health began to decline rapidly after he stopped exercising regularly.
4If you decline the job offer, you will have to look for another opportunity.
5The number of students enrolling in the program has been in decline over the past few years, so the university is considering changes to the curriculum.