.—Mum , I have finished my homework while you were out. --_____a good boy. 

-- You’d better turn to your elder sister. -- ______. We haven’t talked to each other for quite a long time. I don’t think she’ll be willing to help me.

—I'd rather have some wine, if you don't mind.— ________. Don't forget you will drive.

—Would you like a glass of wine?—________.I don’t drink.                                      

–What’s the matter?–______.