The radiation amount of a mobile phone for two half-hour periods per day is equal to ___ to an X-ray for ten seconds.
Jay Chou , a young singer, is quite popular ___the public. He’s made a remarkable achievement ___a boy of his age.
________ made her stepmother very angry.
Michael Jackson, ____ incomparable figure in music, dance and culture was pronounced dead by doctors on ________ afternoon of June 25, 2009.
_____ I have a dream to become a singer,I don’t have a gift for music.
_____ the absence of the manager, we were unable to decide on the date of the celebration.