It is said that the headmistress ________ three months ago will soon ________.[ ]

It is the third time that he ____ the first prize in the competition

How do you like the program The Voice of China______ amazing program it is! Many people like to watch it.

no child of their own, theSmiths took in a _____ girl, Yuan Yuan by name

It is important to make new laws and create international standards for these laws similar to _______ concerning international airspace.