—Is this Mr White's office, Mary?—Yes, ________.
#673
A
all right
B
it doesn't matter
C
after you
D
help yourself
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----- That is how you can get to the hotel. Have I made myself clear? ----- I’m afraid I don’t quite catch with you.----- OK. __________
#2534
A
How stupid you are!
B
You got it, didn’t you?
C
I’ll say it in another way.
D
Forget it.
—Bob, how about having a picnic this weekend?—________ I'll check my schedule.
#742
A
Sounds great.
B
Good idea.
C
I'm not sure.
D
Well done.
 -My mother is ill.    -________ 
#22852
A
Don't worry.
B
No hurry.
C
I'm sorry to hear that.
D
OK.