It’s very dangerous to be ____ to the SARS virus without any protection.A disclosed B uncover C affected D exposed
----You can’t finish the book in less than an hour, I suppose? -----________.
They said good-bye, little knowing that they_______ again.
That’s the best way we should think of _______the dying soldier.
_______ he said at the meeting astonished everybody present.
He was determined that his children_______ to the best school available.