kill animals he used stones to for food （组句）

He used stones to kill animals for food. 帮忙改一下 否定句. 一般疑问句 肯定 used stones to kill animals for He used stones________(kill)animals for food.用所给词的适当形式填空 1.he used stons()(kill) animal for food 2.these animals are( Peking Man used stones _______(kill) animals and __________( 组句 helped,animals ,food,people ,to ,dogs ,hunt ,for People used the guns -------（kill）animals long long ago. He puts some stones in his pocket.(改为反义句） He ( )some stones( 翻译：He was also confused by the black stones people used to b She used a knife to kill the duck at food.改错 fast fast He is t____ to give the animals some food. Animals should learn to h--- for their own food