急用 根据提示改写句子
Then Joyce took charge of the meeting.(改写为同义句）
Then Joyce ( )( )( )the meeting.
I was secretary of the Drama Clob last year.(给secretary of the Drama Clob 提问） （ ）（ ）you last year?
She said,'We'll decide at the next meeting.'(改写为间接引语）
She said( ).