48. A. her            B. him            C. myself         D. it

47. A. bread          B. paper          C. wood           D. glasses

     46. A. interested       B. weak          C. frightened       D. busy

     45. A. luckily         B. carefully       C. hardly          D. badly

     44. A. hear           B. like           C. agree           D. stop

     43. A. foot           B. hand          C. leg             D. face

     42. A. mother        B. father          C. brother         D. friends

     41. A. happy '        B. pleased         C. worried        D. glad

40．If you want to ask for help on a street in a foreign country．which of the following signs should you pay more attention to?