1 . They have huge amounts of work to do every day, but they never c______ about the workload. (根据首字母单词拼写)

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

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

4 . Steven is always made to do the most difficult jobs and gets the lowest salary, but he never ________(抱怨). (根据汉语提示单词拼写)

5 . People_________（抱怨）about how children spend so much time on computer games. （根据汉语提示单词拼写）

6 . Local Hong Kong citizens c___________ (抱怨) about the situation in Hong Kong and desired to recover public security and order.

7 . In order not to be heard, she pointed her finger upwards to ____ that someone was moving about upstairs.

A．whisper

B．signal

C．declare

D．complain