—Tom, come and join us in the game, please!—______, but I have something important to do. 
#1327
A
I’d love to
B
I see
C
I won’t
D
I’m afraid not
推荐题目
-Excuse me. Is the library open all day?-       . Only from 8 a. m to 4 p. m.
#22137
A
Yes, of course
B
That’s right.
C
Sorry, I’m not sure.
D
Sorry, I’m afraid not.
—Nancy, can you help me type this report, please?—_______I have a lot of work to do.   
#1318
A
What for?
B
Why me?
C
That’s easy.
D
Don’t bother me.
-"I’m afraid I must be going now. I ’ 11 come to see you before long.
#3267
A
That’ s OK
B
Go slowly
C
No problem
D
Take care