(2013·甘肅蘭州名校高三檢測)The result was not the same ________ the professor had expected, ________ was rather disappointing.

(2013·吉林長春三校高三調(diào)研)Was it through Mary, ________ was working at a high school, ________ you got to know Tom?

(2013·四川高考)Nowadays people are more concerned about the environment ________ they live.

That is a beautiful kingdom _________ three mountains join together and steep mountains reached to the sky.

Some people’s lack of basic morals is turning our society into one ______ those in need will be unable to expect help from others.

Rock- climbing is a breathtaking sport，      courage plays an important role.

The buses, ________ were already full, were surrounded by an angry crowd.

(2013·東北四市一模)After visiting Harbin, most of the foreign friends said they would never forget the time ________ they had spent.

The camera you mentioned is of high quality, but it is _______ expensive a camera _______ I can’t afford.

The voice of China has set up a big stage for young people with a talent for music，_________
some have stood out among them．