1. —Isn’t it a surprise that I happened to meet Zhao Benshan at the 2011 Spring Festival Evening?
—If my memory serves me correctly, you _____ each other for exact two years.
A. hadn’t seen B. haven’t seen
C. didn’t see D. don’t see
2. —I can’t find Mr. Brown. Where did you meet him this morning?
—It was in the hotel _____ he stayed.
A. that B. which C. where D. when
