68. Write out the word/'rekɔ:dz/：_________

67. Write out the word/tʃu:z/：_________

66. Write out the word/' ɛəriə /：_________

81. broken　 82. afraid　 83. cleverer　 　84. working/cooperating　　　　

79. To increase the size of panda reserves.

78. The area where pandas can live has become smaller.