Is there anything ________ I can do for you?
-Why not have a meeting to discuss about it?-_______
People nowadays spend_______they used to but buy less food, especially meat.
With the quality-oriented education being carried out, teachers won’t _______too much importance to students’ grades.
Don’t call me at 9:00 o’clock tomorrow morning ,when I_______a lecture at Harvard.
Simply ring me up, _______I’ll come to your help as soon as possible.