—Mum, may I go out to play football for a while?
—______. You need some exercise.

—Did you have a good time at the party?
—_______ We all enjoyed it so much that it lasted until midnight.

—Are there any students in the classroom now?
—         ，only a few，I'm afraid．

—I’ve never found a better job.
—________.

—Well, Dick, I’m sorry but I have to leave.
—______. I hope to hear from you soon.

How many times______ not to play with fire?
－I’m sorry. I’ll never do that again.

—Haven’t we met before?
—_______.
—But your face seems familiar to me.

—Can I help you with your heavy box.
— ____________.

--Shall I give you a ride to the Capital Airport?
--Thank you．________．

—I’ve lost in the game again.       —________, you still have more chances.