【2012湖南衡阳】David, there _______ a dictionary and some books on your desk. Please put them away. A. is B. are C. have
If he ___________ on time, we will go without him.
By the end of the last match, they _________ two goals.
Our knowledge of computers __________ growing all the time.
The teacher told us yesterday that December 25th __________ Christmas Day.
China __________ the WTO and became a new member of it.