根据句意及所给汉语提示完成单词。 86. All the fans screamed with ____________ (excite) when they saw the pop star on the stage. 87. I am too busy to listen to her __________ (end) talking. She has talked for about two hours. 88. The plane hasn’t arrived yet. Do you know the time of his _________(arrive) ? 89. I am afraid he is _________ (able) to finish the work alone. He needs help. 90. The earthquake happened and many people were ___________ (terrible) hurt.
答案:86. excitement 87. endless 88. arrival 89. unable 90. terribly