In the bubble years, lending standards slipped ______,allowing many people to put far too much of their income into paying for their housing.
Bats are surprisingly long-lived creatures, some____________ a life span of around 20 years.
Had they known what was coming next, they ___________ second thoughts.
Brown said he was by no means annoyed; ___________ he was glad to be able to make himself clearly understood.
______________ I try to make time to go out and have fun, my grades _____________.
Adolescents are warned not to ____________ their pimples in case they get scars.