---- I will go to the countryside to see my grandmother this afternoon, so I can't go swimming with you .
------ ______ . .
A. It' s my pleasure . B. You are welcome .
C. That 's a pity. D. Sure , I am..
---- I will go to the countryside to see my grandmother this afternoon, so I can't go swimming with you .
------ ______ . .
A. It' s my pleasure . B. You are welcome .
C. That 's a pity. D. Sure , I am..
C