问题补充：
Mike the bookshop. I have to wait for him.
A. went to
B. was in
C. has been to
D. has gone to
答案：
A. went to
B. was in
C. has been to
(答案→)D. has gone to
解析：have/has gone to意为“已到某地去了”，说话时该人不在现场；have/has been to意为“曾经去过某地”，说话时该人现在已不在那里了。根据句意“迈克已去书店，我不得不等他。”故选D。
