3 . My guide is Zhaxi, who works at the Changtang National Nature Reserve. “We’re not trying to save the animals,” he says. “Actually, we’re trying to save __________ (we).” (所给词的适当形式填空)

4 . Chinese experts noted that China is building__________(it) as a leading country in culture and improving Chinese culture with the spirit of openness, while the Chinese civilization has also inspired other civilizations across the world through exchanges. (所给词的适当形式填空)

8 . On the basis of research that he has done for the past six years, Dr. Zimbardo estimates that about 40 percent of all Americans, around 84 million people, consider ________ (they) shy. (所给词的适当形式填空)

10 . You can send them a special gift basket full of things they like by _________ (you) or treat them to their favorite dessert sincerely. (所给词的适当形式填空)