Though he was born and brought up in Australia, he can speak ______ Chinese.
He put forward his suggestion at the meeting that every means ________ to save the crops before the storm came.
We should ________ adjust ourselves to the development of our society.
The teacher accused her ________ not finishing her homework.
Some students didn’t get a brief summary ________ in their essays.
In America, turkey is served as the main course on special ________.