China marked its first Constitution Day on December 4, 2014 ______ making the Constitution part of Chinese people’s daily life.
—What do you think of the manager of your company? —Oh, he is ________ manager who’s pleasant to work with. It’s ________ pleasure to work with him.
Apples are usually sold by ________ weight and eggs are sometimes sold by ________ dozen.
—What about ____ book? —It’s too difficult ____ book for beginners.
Whenever you are in trouble ,don’t hesitate _____us for help.
It was the longest film we have ever seen ; it ____ three hours..