—— At the end of the day we can gather our guests to enjoy fine wine.—— You seem to be getting off the point.How is that _________ to the discussion?
You lent him $10,000 yesterday? You must ________ by him!
— How do you find the food here? — _______.
Elizabeth _______ a good plan of increasing sales at the meeting.
The woman ________ Mr. Brown is a professor from Beijing University.
The head teacher comes to the classroom ______ to see if the students are quiet.