( ) my father's help ,I have finished my composition.

( ) my father's help ,I have finished my composition. I would have finished my composition by now if I had stopped 主动变被动 I have finished my composition for an hour I have finished my homework I have finished my homework.反义疑问句 I have a ( ) finished my work A:I have finished my homework I have finished packing my suitcase ---I have finished my homework already, mum. I have finished my homework now. I (have finished) my homework now.选择题 12.I haven't finished my composition.I ______ for two hours