Female soldiers cried ______they left their drill camps on the outskirts of Beijing on October 5, 2009.
China has_____ the initiatives to build the Silk Road Economic Belt and the 21st Century Maritime Silk Road.
— Why do you look so worried?— My MacBook Pro broke down and my paper ______ unfinished since.
Two years ago, three scientists traveled to the Antarctica to explore a secret world hidden _________ the ice.
I felt surprised that anyone of his intelligence such an easy test.
I was feeling left out in the new school ________Alice, an easygoing girl from Canada, came to stay with me.