[originaltext]Do you have time today, or should I come back tomorrow?(A)I’m so

Do you have time today, or should I come back tomorrow?
(A)I’m sorry, but I don’t wear a watch.
(B)Yes, you’re very welcome.
(C)Tomorrow, if you can.

The price of oil just went down, didn’t it?
(A)That’s what I heard on the news.
(B)It’s starting to boil.
(C)Yes, it’s downstairs.