Showing ______ to a current or former teacher is a fair reward and an act of gratitude that will also make you feel better.

 He and his wife are of the same _____ ; they both want their son to go to college.

His ______ towards work left us a good impression. 

The rising house price has become the biggest ______ of the ordinary people in China today.

President Hu Jintao has met with _______ UN Secretary General Ban Ki-moon at the Great Hall of the People in Beijing. President Hu welcomed Ban's China _______ and his attendance at the Shanghai World Expo.