1 . I had ________ (投诉) to the manager about our rooms but I didn’t get any satisfactory response. (根据汉语提示单词拼写)

2 . Betty______(抱怨) to Steve that Sara never gave her a chance to talk. (根据汉语提示单词拼写)

3 . He ______(抱怨)bitterly that he had been unfairly treated. (根据汉语提示单词拼写)

5 . He kept ______ (抱怨) to me about everything, which really made me uncomfortable.(根据汉语提示单词拼写)

6 . There is no sense in _______(抱怨) about such problems. We should take action now. (根据汉语提示单词拼写)

7 . What annoys us is that he usually does nothing but ________(抱怨) about having so many things to do at weekends. (根据汉语提示拼写单词)

8 . Many Americans ________ ( 抱怨)about the sharp increase in the cost of health care and health insurance recently. （根据汉语提示单词拼写）

9 . I’m going to __________(抱怨) to the manager about your mistakes. (根据汉语提示单词拼写)

10 . She ________ (抱怨)that no one had been at the airport to meet her. (根据汉语提示单词拼写)