____ excited us Chinese greatly that Liu Xiang, a Chinese, won the Olympic champion of the 110-meter hurdle race.
Though _______money, his parents managed to send him to university.
_____ to sunlight for too much time will do harm to one's skin.
The discovery of new evidence led to _________.
Not only_______give us relaxation and pleasure,but also_____increase our knowledge.
Not until Jane got off the bus_______her wallet missing.