I want you to keep the picture, please _____ it in the computer.
He began to take English _______ only when he left school.
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.