The dog has a(n) _______ sense of smell while the rabbit has a sharp sense of hearing.
They went into the room and saw a large piano standing____ the wall,covered with thick cloth.
With no one to_____in such a frightening situation,she felt very helpless.
----Have you read the paper? ----Yes, but I don’t think there is _______ new in it.
Even if the treatment ________, there is still no magic pill for patients in the late stages of AIDs.
He is ______to win the political campaign and becomes the president.