13.A. told B. taught C. showed D. offered
12.A. a B. such C. no D. great
11.A. pure B. proper C. dangerous D. quiet
10.A. enemy B. visitor C. friend D. slave
9. A. health B. leg C. shoulder D. heart
8. A. carried B. forced C. pushed D. pulled
7. A. tired B. afraid C. sure D. kind
6. A. covering B. wrapping C. holding D. surrounding
5. A. pleasure B. attention C. difficulty D. achievement
4. A. slightly B. seriously C. hardly D. luckily