—Do you know Anna's telephone number?—________.As a matter of fact,I don't know any about Anna,either.
______ at the door before you enter my room, please.
Our friendship _____ quickly over the weeks that followed.
—Have you heard about that fire in the market? — Yes, fortunately no one _____.
Many people have donated that type of blood; however, the blood bank needs _____.
_______ with care, one tin will last for six weeks.