Humor, if ________ properly, will help us break the ice and gain affection of others in social communication.
--We'd better hurry; we'll be late. --________? Do you really want to listen to the boring lecture?
--Where is your daughter working? --In the same company as I. I would rather she ___________ here.
In the experiment we kept a watchful eye ________ the development and recorded every detail.
--What do you think of the furniture on exhibition? --Well, great! But I don't think much of ______ you bought.
--Must I renew the book now? --No, you _____. You _________ that before the deadline.