The beautiful ________ beyond the mountain was so beautiful that the tourists couldn’t_____themselves away from it.

As a parent, you ought to set a better _____ to your children, who learn bad behaviors quickly.

It’s a major         for Obama and his national security team, to fulfill the goal once voiced by Obama’s predecessor, George W. Bush, to bring to justice the mastermind （设计者）of the 9-11 attacks.

The policeman saved the little girl from the gangs. He’s never afraid of them. I think he is a man of _________.

Much to my _______,I am unable to accept your invitation.