1 . They always c_________ (抱怨) to their parents about the school meals. (根据中英文提示填空)

3 . It is no use __________(complain) without taking any action. (所给词的适当形式填空)

4 . She often ________ (抱怨) about not feeling appreciated at work.(根据汉语提示单词拼写)

5 . Nobody in my office likes working with Jack, who never stops   __ (抱怨).

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

8 . He ______（抱怨）that he had been waiting for us until the flowers faded.

9 . 根据单词释义，选择正确的单词选项。

1. _______ n. a number of different things of the same general kind
2. _______ adj. large or important enough to have an effect or to be noticed
3. _______ adj. with a lot of decorations or bright colors
4. _______ adj. means involving or relating to the buying and selling of goods
5. _______ v. to say that you are annoyed, unhappy, or not satisfied with something.
6. _______ adv. a way of emphasizing that something is true and that there is no doubt about it
7. _______ v. to speak very quietly to sb. so that other people cannot hear what you are saying
8. _______ adj. amusing and making you laugh
9. _______ adj. connected with money, possessions, etc. rather than with the needs of the mind or spirit
10. _______ n. a single article or object

10 . She stormed into the boss’ office ________ about her co-worker’s behavior.

A．complaining	B．complained
C．having complained	D．to complain