— Congratulations! You’ve got the first prize in the English Contest.—_____ it be true? It’s unbelievable!
It’s cloudy. You had better ________ an umbrella.
—________ is this blue shirt?—It’s seven dollars.
—Do you like bananas or apples?—________.
Be quiet. The girl ________ in the room.
—Whose books are these? —Maybe ________ Lucy’s.