问题补充:
—Will you go fishing with me?
—.
A. No, Ill be very busy
B. Yes, Ill be glad
C. Certainly, Ill be sorry
D. Certainly, Ill be glad to
答案:
A. No, Ill be very busy
B. Yes, Ill be glad
C. Certainly, Ill be sorry
(答案→)D. Certainly, Ill be glad to
解析:此处be dad后面要接to。若去不了,可以说But Im afraid I’U very busy或Sorry,but I can 或I’d like t0 but I’ll be very busy等。