—I’m sorry I don’t speak English very well.
—No, your English is good enough.
—__________.

-Would you like me to go together with you?
-Yes, _________.

--- How are getting on with your English study?
----_________.

---Well, it’s been fun talking with you. Thank you for your time.
---______.

— I hear that Bai Shan can’t afford his schooling this term .
—__________ , let’s do something for him .

----- Would you mind if I put my book here?
-----_______!  

. — Mary, turn off the lights and lock the door before you leave.   
—________.

.—The moon cake is really delicious. Can I have another piece?
—________, since you are at your close friend’s home.

. —Would you like to join us in the game?
—_____, for I have something important to do.

．--- Do you mind my smoking here?
--- ________. Look at the sign! It says, “No smoking”!