The purpose of the newly-invented robots which can help bathe people is to the dignity and privacy of patients. A. destroy C. observe C. attend D. preserve
To succeed as an artist, one must ________talent and discipline.
The ______ of blood made the girl feel sick and she began to cry.
—Jack, you seem in high spirits. —__________ We won the match 4-0.
There is a peaceful and calm ________in the country, quite different from that of a big city.
After the new technique was introduced, the factory produced _________ bikes in 2010 as the year before.