-,1-4 CBBA 5-9 CABCA 10-12 BAB13-15bbc =,16-20 BDACB 21-25 CCDBA三、26-30 CDCAB31-35 DBCDA四、3640 CCABD41-45 CDBDC五、46-50 CDGBA六、51.afew52. Good luck53. on sale 54. taking photos 55. put; away七、56. some money 577. walks58. old house 59. man 60. key八、61. birthday62. dance63.celebrate 64. programmes 65. songs 66, tell 67. read 68. Europe 69. Intemet 70. share