1 . And in her twenties, it’s the 19th. They usually have________ (they) “real” birthday when they are below 20. (所给词的适当形式填空)

2 . China’s cargo spacecraft, Tianzhou-5, is ready for ________ (it) launch, according to the Wenchang Spacecraft Launch Site, under the Xichang Satellite Launch Center, in China’s southern island province of Hainan. (所给词的适当形式填空)

3 . Of the key aspect of classical Chinese poetry, another is ________ (it) intense interrelationship with other forms of Chinese art, such as Chinese painting and Chinese calligraphy. (所给词的适当形式填空)

4 . The Chinese Ancient Tea Museum was officially unveiled (揭幕) at the ceremony, opening ________ (it) first exhibition: The Avenue of Truth—A Special Exhibition of Pu’er Tea.

5 . Nanxiang aside，the best xiao long bao have a fine skin，allowing them to be lifted out of the steamer basket without tearing or spilling any of ________ (they) contents.

6 . Many young people leave their hometown to seek ________ (they) fortune in big cities. (所给词的适当形式填空)

7 . “This really excites scientists,” Carle Pieters, a scientist at Brown University, says, “because it means we have the chance to obtain information about how the moon is constructed.” Data about the moon’s composition, such as how much ice and other treasures it contains, could help China decide whether ________ (it) plans for a future lunar (月球的) base are practical. (所给词的适当形式填空)

8 . The moment the shaking stopped, Miss Brown sensed it was the best time for the class to make _______ (they) escape. （所给词的适当形式填空）

9 . Each level of the forest forms ______ (it) own little world, home to different kinds of living things. (所给词的适当形式填空)