谁会这道题：— The plane is due

—The plane is due to take off at 7:50 from the airport. the plane is to be due to arrive at airport 这句子语法正确吗?怎么翻译呢? what is the plane? look the plane is so() the next train is due in five minutes.the next train is due The train is than the plane.(slow) The plane is much fastest( )the bike the plane is moving down the runway. the ship is going under the plane The plane is flying _______ the cloud the plane is close什么the clouds The plane is flying in the sky.