1 . I wrote a letter to the hotel to c______ about their awful service. (根据首字母单词拼写)

2 . Kevin ______ (抱怨) that the food was terrible. (根据汉语提示单词拼写)

3 . He c________________ (抱怨) bitterly that he had been unfairly treated. (根据中英文提示单词拼写)

4 . The couple c______（抱怨）about the high cost of visiting Europe. (根据中英文提示填空)

5 . She c______ to the company about its bad service and soon the manager sent her a written apology. （根据首字母单词拼写）

6 . She never ________ (抱怨), but she’s obviously upset about this. (根据汉语提示单词拼写)

7 . Last night they c__________ (抱怨) to their parents about the school meals. (根据中英文提示填空)

8 . “Why should girls learn so much? Finding a good husband should be their final goal!” her brother ________, thinking of the high tuition fees. (根据课文内容填空)

9 . The office was crowded with people c________ (抱怨) about the washing machines. （根据中英文提示填空）

10 . I’m most unwilling to c________, but the frequent interruption of your assistants is really annoying. （根据首字母单词拼写）