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d him 5 the ticket. Mark Twain looked 6 the ticket everywhere, 7 he couldn’t find it. The conductor 8 Mark Twain . She smiled and said ,“ 9 me your ticket on your way back. And 10 you can’t find it, it doesn’t matter.” 1. A. a B. an C. the D 2. A. goes B. go C. went D. went to 3. A. friend B. friendy C. friends D. friendly 4. A. everything B. nothing C. anything D. something 5. A. showed B. to show C. showing D. show 6. A. at B. after C. out D. for 7. A. so B. or C. but D. if 8. A. know B. knows C. knowing D. knew 9. A. Give B. Show C. Buy D. Sell 10. A. or B. until C. at D. if 三 .