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.
—Theexaminationwasveryeasy. —______,ourmonitordidn’tpassit.
Many of them didn’t follow his advice, ______ they knew it to be useful.
You have won the first prize in the game, ______ you didn’t mention in your speech yesterday.
Have you seen Henry lately? My boss wants to know ______.
______ miss the game, they set out early after supper.