—It’s a fine day today. Shall we go swimming?—______ But we need to be home before six o’clock.

—I can’t get on with some of my classmates. They just leave me in the cold.—______ But what’s the reason?

— I think we should phone Susan and apologize to her.— ________ It was our fault

— Dad, did you tell mother about our gift for her birthday?— No, Don’t let the cat out of the bag. Let’s give her birthday?

—Goodbye, John. Come back again sometime.—Sure. ______.