my surprise, I could have a word with him, he left.
A. In; before
B. To; before
C. In; when
D. To; since
网友回答
A. In; before
(答案→)B. To; before
C. In; when
D. To; since
解析：考查介词和连词：第一空填to，to my surpise使我惊讶的是，第二空是before是“还没来得及”，句意;使我惊讶的是，我还没来得及和他说句话，他就走了。选B。