–When did the earthquake of Ya’an happen?–It happened _______ April 20, 2013.
Kate is as _________as Maria.
_________ people like him because he thinks _________ of himself than others.
—Where are Maria and Kangkang?—They _____ England.
My pen is __________.A. a red B. red C. Red
Workers can’t be made ________ for twelve hours a day.