-- When do you need to pay the balance? -- ______ December 31.
I really didn’t know who____ for the broken window, for none of them admitted that he had done it.
—Was he sorry for what he’d done?—_________.
We haven’t discussed yet _________ we are going to place our new furniture.
She an old friend of hers yesterday while she was shopping at the department store.
Public attention at the moment is focused___ the problems of industrial relations.