--- What ____ have happened to Kevin? --- He might have run into some trouble.
In nature some animals actively defend the area ____they depend for the resources.
--- What are you up to now? --- I’m preparing for the interview ____ tomorrow. After all, it is my first attempt.
---Are you fond of Liu Qian’s performance on the eve of the Spring Festival? --- No. ____.
Napoleon’s story proves that to be a hero has nothing to do with size, ____with a smart mind and a brave heart.
Chang Xiufeng, known as China’s “Van Gogh Granny”, uses her tools to vividly _____old memories and bright gold autumn scene. ---That’s OK, but don’t forget next time.