-Can you come to play with us?-Sorry,I ________. 
#21829
A
can
B
can't
C
am
D
may be
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--- I’m sorry I have broken your teapot. --- ______.
#3887
A
Don’t be sorry
B
Sorry to hear that
C
Forget it
D
Don’t worry
 — I beg your pardon? I can’t follow you. —________.
#1346
A
Please be careful.
B
Sorry, I will repeat that.
C
What about?
D
What’s the matter?