-Sorry to have kept you waiting for so long a time.

Question

Sorry to have kept you waiting for so long a time.
-_____________.
Not at all
Don't say so
I don't think so
It doesn't matter

Answer 1

Sorry to have kept you waiting for so long a time.
对不起，让你等了这么久！
It doesn't matter 没关系！

Answer 2

选 IT DOESNOT MATTER

Answer 3

don't happen again

Answer 4

It doesn't matter