how time fly

How time flies(fly)! time flies how time fly "How time fly"正确吗? how time ___(fly)!we should not ____(waste) time 到底应该是How times fly 还是 how time flies? How time __(fly)!Another year is coming. 1、How time _______(fly)!Another year is coming. 选怎“How time ”1.fly 2.is fiy 3.fiies fly in the time why does time fly why dose time fly? Why does time fly?