—Have you seen ________ pen?I left it here this morning.—Is it ________ black one?I found it in the corner.
--- How about _________ Christmas evening party? __ I should say it was __________ success.
---Lost and Found office. ________? --- I wonder if you have a small black suitcase of mine.
So far all cloned animals have suffered from some different serious disorders, _______ dying soon after birth.
When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.