By the way - .
And so on and so forth - .. ..
Believe it or not, but - ,
Did I get you right? - ?
Don't mention it -
Don't take it to heart -
I am afraid you are wrong - ,
I didn't catch the last word -
I mean it -
If I am not mistaken -
If I remember rightly -
In other words -
It doesn't matter -
It is a good idea -
It is new to me -
Let us hope for the best -
May I ask you a question? - ?
Most likely -
Neither here nor there - ,
On the one hand . -
On the other hand . -
Say it again, please - ,
What do you mean by saying it? - ?
What is the matter? - ?
Where were we? - ?
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