It is said that the Olympic Games ______ in London in 2012 will cover more events than any other Olympics did

Water, _____ we cannot live, exists in the form of liquid, gas or solid.

News came from the office __________ Wang Lin hadbeen admitted to Beijing University

The baby’s room can be _____to a study room when he grows up and goes to school. [ ]

Not only my parents but also I _____ deeply moved by the song The Road Home by Andy Liu at the 2015 Spring Festival Gala (春晚).