With the increase of the people’s income, there is a growing ______ for Chinese students to go abroad for further education.

I sincerely request the honor of your _______ at my son’s birthday party to be held next Sunday.

My parents always let me have my own ____of living.

 A sense of __________ is the basic requirement for people working in the service industry,     such as education and health care.

A new       to teaching languages is being used here, and it has turned out to be very helpful to the students.