.He has an extraordinary talent ______ painting and his works have been ______ display throughout the country .A for in ; B in on ; C for on ; D with on
American Indian ______ about five percent of the U.S. population.
Her shoes ______ her dress; they look very well together.
The meal over, the managers went back to the meeting room to ______ their discussion.
.I used to quarrel a lot with my parents, but now we ______ fine.
-----Are you happy with your new computer? ----- No, it is _______ me a lot of trouble.