-Excuse me , Madam. Can I take photos here?-________.  Look at the sign, it says “No photos”.
#21023
A
Of course you can’t.
B
That’s right 
C
Sorry, I’m not sure
D
Sorry, I’m afraid not.
推荐题目
 – You won the first prize in the physics contest ! -- ________ ! I made several terrible mistakes .
#21845
A
I think so
B
You must be joking
C
You must be serious
D
I’m afraid so
       —Don’t be late next time, Mike. —____________.
#24558
A
No, I don’t
B
Don’t worry
C
Sorry, I won’t
D
I don’t know
―______________________―He is a teacher. He teaches us math.
#24324
A
Where is he?
B
Why does he want to be a teacher?
C
What does he do?
D
How old is he?
 —Hi, Tommy. Are you busy now? —________. I have done my work, and I’m going out for shopping.
#714
A
Don’t mention it.
B
Nothing serious.
C
Never mind
D
Not really.