The notice says “No Photos!” so reporters must ask _____ before taking photos inside the museum.

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．

The purpose of the campaign is to raise the public’s_______ of the dangers of passive smoking.

Almost all job applicants are determined to leave a good ___on a potential employer.

Used to TV shows, where everything is quick and amusing, many people do not have ____ to read a book that requires thinking.

David is the current holder of the 5,000-meter world record, but there is no ____ that he will win in the Olympic Games.

Foreign trade, the ____ of goods between nations, takes place for many reasons.

At last, I should thank Mr. White for the _______ of speaking here and for ensuring me such an attentive audience. 

He created a lot of vivid characters in his best-selling novels, thus winning the ______ of book-lovers all over the world. 

Much to his joy, the old man may be able to get a hardship _____ from the government,   which covers his expense.

According to the recent research, heavy coffee drinking and heart attack is not necessarily ______ and effect.

What ________surprise you gave us by wearing such funny________ at so serious a meeting! 

Glad to meet you and here is my card. Let’s keep in______ later.

Before he started work, I asked the builder to give me a(n)_______ of the cost of repairing the roof.

People here see this kind of bird as a _______ of hope, so they never shoot them.

 A ______ to this problem is expected to be found before long.

The government is aiming to reduce the unemployment, but it’s quite _______ to have a job at all these days. 

The system has been designed to give students quick and easy________to the digital resources of the library.

There is a peaceful and calm _____________ in the hall, and everyone seems to be in high spirits.

The people living in that apartment have free 　　　　to that swimming pool.They don't have to be charged.