他们抗议了，但没有人听。

They ___protested, but no one would listen.

那个小孩抗议说她不想离开她妈妈。

The young child ___protested that she didn't want to leave her mother.

很多人向市议会抗议提议的停车规定。

A lot of people ___protested to the city council about the proposed parking regulations.