从方框中选词并用其适当的形式填空

（1）He told a very ____ story about his life in Africa.

（2）His boss told him to hold the ____ meeting.

（3） ____, he began to shout loudly.

（4）After 10 years in prison, he was given his ____.

（5）He climbed into a ____ and looked into it with a candle.

下面平行四边形的面积____．

已知函数$f\left(x\right)=\left\{\begin{array}{c}{2}^x,x<1\\ f\left(x-1\right),x\ge 1\end{array}\right.$,则$f\left({\log }_{2}7\right)=$(      )