John and I ____ friends for eight years.We first got to know each other at a Christmas party.But we _______ each other a couple of times before that.
（A）had been; have met
（B）have been; have met
（C）had been; had met
（D）have been; had met
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- 1The second technique suggests that you just imagine ___________.
- 2It was not _______ she had arrived home ______ she remembered she had forgotten her suitcase in the hotel.
- 3What was one of the reasons that the South was defeated in the Civil War?
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- 5These people are in ________need of relief.
