fly的過去式和現在分詞怎么寫

　　A wasp flew in the open window.

　　一只黃蜂飛進了開著的窗子。

　　A shower of sparks flew up the chimney.

　　煙囪里飛出無數火星。

　　He flew out of the room like a man possessed.

　　他猛然沖出房門，像著了魔似的。

　　The plane was flying in cloud most of the way.

　　飛機一路大多在云層里飛行。

　　She took to flying like a natural.

　　她迷上了飛行，仿佛天生就會似的。

　　Flying is quite the best way to travel.

　　航空絕對是最佳旅行方式。