-----Hello, Jessica! What happened?----- I could not hear you clearly because my mobile phone could not receive a good ________.

 David had prepared carefully for the exam so that he could pass it at his first ________.

Although dragon doesn’t exist, we still take it as a _______ of our nation. 

I haven’t seen Sara since she was a little girl, and she has changed beyond ____.

The young man tried to live by writing, but it didn’t provide a good enough ___________.

Used to TV show, where everything is quick and entertaining, many people do not have the _______ to read a book that requires thinking.

The Korean singer PSY must have the _____of seeing his song Gangnam Style become popular  all over the world

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．

China has got a good               for fighting against the flu with its careful and smooth organization.

Mo Yan's winning of 2012 Nobel Prize shows the world's________of China" contemporary literature.

I have offered to paint the house in exchange for a week’s ____________. 

Late again! What’s your ______ this time? 

I didn’t mean to break your vase—it was just ______. 

As the quality of the city’s air continues to give rise to ______, the residents are encouraged to set off fewer fireworks. 

____ were given to those foreigners who helped the country ___ independence from Britain. 

Some countries are increasing their use of natural gas, and other forms of ______. 

He dropped the ______ and broke it.

Out of______ for the wounded dog, Alice decided to take the abandoned animal home for treatment.

As a new comer in the city, I’m dying for ______ that is near both my university and the downtown area.

The U. S．declares it has the best medical technology in the world，but quite a lot of Americans have no ____to health care service．