I was once ashamed to admit my weakness, but now I have no such feeling and I _______    myself much discomfort.

He has enormous funds __________ his command.

 The speed limit for bicycles on campus is 15 mph, ___________ otherwise posted.

Your efforts to develop good habits will ______ later, and it is well worth working hard to do so.

Harry telephoned to the airport to______ whether Flight 24 for San Francisco is departing on time.