fly kites过去式是flied kites还是flew kites

fly kites过去式是flied kites还是flew kites 放风筝应该是fly kites 还是fly the kites They fly kites对吗 I like kites ,but i fly kites 放风筝 是 fly kites 还是 fly the kites 如果两种都行,那么两种各在什么情况下用? 一般疑问句用法?We can fly kites.改为一般疑问句时是Can we fly kites?还是Can you They can fly kites here划线提问对fly kites They usually ________ (fly) kites i like fly kites 改错 fly kites这里的fly是短暂性还是延续性动词? we fly kites. 为什么fly 是动词原形,谢谢 I like kites ,but i ( ） fly kites.