We have phoned her several times, but unfortunately she is still out of _________.

Shanghai has become a (n) ________ of the world’s attention with the 2010 Expo being held at the moment.

 There is no____ that China will be a powerful country in the future. 

With the end of his career in ___ , Armstrong was already looking forward to spending some days at the beach with his family.

American artist Jeremy Telford made a room with balloons． He got the____    from Bag End in Lord the Rings, which is a hole in the ground where a Hobbit（霍比特人）lives in the film．