Reportedly on April 15, 2013 three people including a Chinese girl were killed in the Boston Marathon attacks when two bombs were _______, which shocked the whole world.
Will you___________ and take this letter to the post office?
Her________to become a teacher was held back by her poor spoken English.
It is ________to believe that the number 13 brings bad luck.
It was when Mozart was just a little boy that his ______ for music became obvious.
Tom thought it was an honor ___________ to speak in the ceremony.