第一节:单项填空(共15小题,每小题1分,满分15分)21. —What do you think of the five doll mascots for the 2008 Olympic Games?—______, they are lovely, but I really do not know what they mean.
Nobody believed his reason for being absent form the class _____he had to meet his uncle at the airport.
There is much chance ______Bill will recover from his injury in time for the race.
A warm thought suddenly came to me________I might use the pocket money to buy some flowers for my mother's birthday。
—Your hometown is so beautiful! —Yes. What's more, _ _____ we live there is fresh air there is no in town.
--- It’s thirty years since we last met. --- But I still remember the story, believe it or not, _________we got lost on a rainy night.