Apart from her devotion to her work ，Elizabeth was also loved for her___(warm)and humor.

Thegoalofthecourseisto___(rich)ourunderstandingofothercultures.

Peopletodayarehighlyconcernedaboutthequalityoftheairthey___(breath).

I _____him 150 dollars and must pay him back tomorrow.

We all know about the_____ that smoking can do to our health.