The professor walked onto the platform and seated himself in a chair, ____ for answering questions.
— Excuse me. I want to buy some stamps, but I can’t find a post office. — I know ______ nearby. Come on, I’ll show you.
—Shall I give you a hand with this as you are so busy now? —Thank you. ______.
—Might I have some more bread? —Yes, _______.
At present a special village _______ for the athletes from different countries to live in.
—Timmy, it is raining heavily out. Shall we stop here? —_______, we must finish this work today.