——Don’t forget to return the book on time.
——________.

—I’m terribly sorry to have given you so much trouble.
— ______

---      A small boy is rushing out.
--- How dangerous! I’ve almost knocked him down.

---Would you please help me carry the suitcase?
---____________.

—We are planning to have a casual get-together this Saturday or Sunday. Are you coming?
—______. I’ve got rather a busy day this weekend.

The lady behind her in line kept pushing against her every time the line moved . Finally, she turned and said sternly( 嚴厲地)，“____?”

----Do you smoke?
----- _________. It’s years since I smoked.

—— Will you do me a favor and pick me up tonight?
—— __________.

-- Guess what! I have passed my driving test last week.
-- ______!

—I slipped on the stairs. I think my arm is broken.
—Oh! I ______ .