79. He has two children from a ____________ (先前的)marriage.

78. The interviewer said that he ___________(赏识) my talent very much.

77. Can you give a detailed _________(描述) of what you saw just now?

第一节 单词拼写(共10小题；每小题1分，满分10分)

根据下列句子中的首字母或者汉语提示，在句子下面的横线上写出各单词的正确形式。

76. They have built a new ___________(体育馆) for the National Games.