()There is no greater pleasure than lying on my back in the middle of the grassland, _____at the night sky.
()____your own needs and styles of communication is as important as learning to convey your affection and emotions.
Drivers are warned that it is dangerous to talk on the phone while________.
Research found that children who drank mainly soda were more than twice as likely as those who drank no soda _________ signs of aggression.
that the country leaders can lead them out of the financial problems, people are becoming more optimistic about the future of the country.
—Have you finished your homework? —Not yet. Now I regret the whole afternoon surfing on the Internet.