13. A. concerned B. shocked C. puzzled D. bored
12. A. story B. deed C. experience D. demand
11. A. before B. unless C. though D. since
10. A. quitted B. marched C. exited D. approached
9. A. company B. presence C. effort D. attempt
8. A. excused B. freed C. prevented D. withdrew
7. A. stressful B. authentic C. awkward D. tough
6. A. target B. rule C. record D. example
5. A. hated B. ignored C. missed D. refused
4. A. beyond B. over C. around D. into