A pilot is flying an aeroplane in the sky.的一般现在时

A pilot is flying an aeroplane in the sky.的一般现在时 the aeroplane is flying in the sky这样写可以吗? The aeroplane is flying _____ the sky.AonBofCoutDover -------------is“a flying ball in the sky” Mr Chen is a pilot .he (fly) an aeroplane There is an aeroplane in the sky.划线提问（划an） There is an aeroplane in the sky.(复数形式）谢谢了, The plane is flying in the sky. Ben wants to fiy an aeroplane in the sky.(划线提问）（划线划在fiy an a in,to,an,the,wants,sky,sky,brother,fly,aeroplane连词成句 翻译：A bird is flying slowly by the black clouds in the sky . Look!A bird ( ) in the sky.A.flies B.is flying C.fly D.flyin