74. It is thought that traditional marriage ........ are important basis of limiting divorce rates.
A. appearances B. records C. responses D. values
75. Although they are twins, they have almost the same appearance but they are seldom in .......
A. agree B. agreeable C. agreement D. agreeably
76. The more ......... and positive you look, the better you will feel.
A. confide B. confident C. confidently D. confidence
77. My parents will have celebrated 30 years of ......... by next week.
A. marry B. married C. marriageable D. marriage
78. Mr. Pike held his wife's hands and talked urgently to her in a low voice, but there didn't seem to be
any response.
A. feeling B. emotion C. reply D. effect
79. Socially, the married ......... is thought to be the basic unit of society.
A. couple B. pair C. twins D. double
80. Professor Berg was very interested in the diversity of cultures all over the world.
A. variety B. changes C. conservation D. number
81. He ..... get there in time, but I can’t be sure.
A. might B. can C. must D. need
82. What he has done to me cannot .......
A. forgive B. forgiven C. be forgave D. be forgiven
83. It’s essential that nobody can hear us. We ...... make any noise.
A. may not B. mightn’t C. mustn’t D. needn’t