—sss，you haven't been acting like yourself．Everything is OK?
—    .

— Do remember to charge the mobile phone 12 hours when you first use it．
— ______.

---Dad, can we go to the shop？I want to buy some sweets．
---__________. Can’t you see I’m busy at the moment?

--- Do you want another drink?
---______________.

— It's late. I have got to leave now.
— OK. _____.

----Look at the dark clouds outside. please take the umbrella with you.
---                

----Have you been to the Summer Palace?
----Perhaps not in my memory._______, it might have been during my early childhood

—I hope you don’t mind my turning on the heater.

—Would you mind if I open the door?
—______

—You look so upset, Isabelle.     ?
—I failed to pass the driving test last week.