V. 单词拼写
64. They have ___________(成功) in keeping this animal from becoming endangered.
65. At last the _________(狼) were killed by the hunters.
66. Today’s American culture ___________(包含)many different musical styles.
67. Beckham is a ___________(有名的)football player who has fans throughout the world.
68. The child apologized to his friends _____________(真诚地).