61 expensive=exorbitant 62 luxurious=lavish

　　62. luxurious=lavish 、sumptuous

　　63. boring=tedious

　　64. respect=esteem

　　65. worry=fret

　　66. cold=chilly、icy

　　67. hot=boiling

　　68. dangerous=perilous

　　69. nowadays=currently

　　70. only=unique、distinctive;

　　71. stop=cease

　　72. part=component

　　73. result=consequence

　　74. obvious=apparent、manifest

　　75. basedon=derived fromcan see or notice them very easily)

　　76. quite=fairly

　　77. pathetic=lamentable

　　78. field=domain

　　79. appear=emerge

　　80. whole=entire