Li Gang, a police officer said that little about what his son _____ he know the moment all the media reported the traffic accident _____ in Hebei University.
—Did you take enough money with you? —No, I needed_______________I thought I would.
Jumping out of_______________airplane at ten thousand feet is quite _______________ exciting experience.
Some birds fly_______________in winter and some stay in the north.
The book,_______________as a surprise for his sister was lost in the mail.
The country life he was used to ______greatly since 1992.