24. A. still            B. yet            C. till                  D. thus

 23. A. laughed               B. looked         C. stared                D. shouted

 22. A. sugar          B. milk           C. ice                           D. salt

 20. A. frightened             B. excited         C. nervous              D. eager

 21 .A. uncomfortable          B. pleased         C. interested            D. discouraged

 19. A. surprised       B. excited         C. frightened            D. disappointed

 18. A. In                    B. At             C. By                          D. Till

 17. A. formal                  B. normal         C. informal                    D. abnormal

 16. A. hunting        B. looking         C. chasing                       D. running

14. Constant practice has erased my accent to a point _______ many people think I’m a native

speaker.

A. which    B. what     C. where        D. when