---Do you know what time you’ll be back this evening, Eric? ----I’m not sure. It depends on_______ the interview lasts.
In some parts of London, missing a bus means ________ for another hour.
—The light in the office is still on. —Oh,I forgot ________.
—You were brave enough to raise objection at the meeting. —Well, now I regret ________ that.
-----Has any of you reached the Great Wall ? -----__________.
It’s the fifth time ______ late this term.