We are lucky to be among the generation of people who have ______ and experienced the great social changes in our country.
______ 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.