—Why not come and join us in the game?—, but I must meet Mr. Smith at his office now.A. I’

—Why not come and join us in the game?
— , but I must meet Mr. Smith at his office now.
A. I’d like to.
B. Let’s go
C. Yes, please
D. It’s a pleasure

(答案→)A. I’d like to.B. Let’s goC. Yes, pleaseD. It’s a pleasure解析：句意:-为什么不和我们一起做游戏？-我愿意去，但是我现在必须去Smith先生的办公室。Ａ选项意为：我愿意去；B选项意为：让我们走吧；Ｃ选项意为：是的，请；Ｄ选项意为：很乐意。根据这个情景可知选A。

回答的不错