—Where's that report?—I brought it to you ________you were in Mr.Black's office yesterday.
Many Americans live on credit, and their quality of life is measured _________ how much they can borrow, not how much they can earn.
At present , the butter factory is still polluting the river though it _____to stop.
Looks are not ______. It’s what’s inside you that really matters.
It is ____comfort for ______patients to be close to their loved ones.
–Listen, my flight is being announced. I must be off now. --Bye.______________.