---I’m sorry for losing your book. I will buy a new one for you. ---________. I have another copy. 
#23060
A
Thank you
B
Happy to hear that
C
Never mind
D
Of course
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—Have you understood what he really means? —___________.
#2909
A
Now and then
B
More or less
C
From time to time
D
Here and there
 -I expect everything will turn out as you wish.-_______.
#3907
A
The same to you?
B
All right
C
I’d like to  
D
Certainly
Would you please help me move the piano?________
#1917
A
You’re welcome.
B
It’s a pleasure.
C
With pleasure.
D
Don’t mention it.