(aero)/(air)plane

飞机飞得很高。

The ___airplane is flying very high.

两个小男孩在玩玩具飞机。

The two boys are playing with a toy ___airplane

我透过窗户看到一架飞机正在起飞。

I saw an ___airplane taking off through the window.

机场里有很多飞机。

There are many ___airplanes at the airport.