-- ________ does it take you to water the flowers?    

--Excuse me , is this your jacket?--Yes, ______.

I can’t believe that anyone else in the school can swim as fast as you, 　　　　?

--- _______ is your pen pal from?--- He’s from Australia.

 —          do you surf on the Internet?—Once every week. I watch some latest news and chat with my pals there.