----I am sorry to tell you that I can’t arrive on time as planned due to the delay of the flight. You have to look after your brother yourself tomorrow.----Don’t worry, uncle. There’s      . 

–Do you know Anna’s telephone number?–____. As a matter of fact, I don’t know any Anna, either.

 ―Could I use your computer for a few moments, please?  ― _____. I’m not using it myself.

---What’s made Tommy so upset?--- ______, I believe．It shocked him so much．

---- ________ ---- Thank you. I certainly will.