Find the expressions 1-6 in the story. Who says them? Match

Find the expressions 1-6 in the story. Who says them? Match them to the meanings a-f.
1.Not especially, (c) not really

2 ..., then.
3. As a matter of fact,...
4. How could you?
5. That's news to me.
6. The sooner the better.

a) I didn't know that- and I'm surprised.
b) That wasn't a good thing to do/say.
d) It's important to do it now - don't wait!
e) The fact is,...
f) ... in that case.