I __my lost keys under my bed at lastA looked B looked for C found D found out

I __my lost keys under my bed at lastA looked B looked for C found D found out I lost a s_______of keys. I lost two ____(set)of keys How t____!I lost my keys. I find my lost keys.改为一般疑问句Do you （） （） lost krys. I don't where I can find the lost keys (改为简单句) I don't ______ ______ find the lost keys I lost my keys in the playground.Please help me6个单词I lost my keys in the playground.Please help me（）for it I lost a set of keys.But last i found( ).填什么 I lost my keys ,I have ___(looked,looked for,found,founf out) it everywhere i lost a set of keys ,i can't find them 还是it. I lost my keys ,L ,rose found it and gave it to me I lost a set of keys.然后是用 Is this yours?还是Are these yours? I lost my keys ,L什么,rose found it and gave it to me I lost a set ___ keys on my way to school中间填什么 I lost a set——keys 打横线的是要写的 i lost my keys s------ between home and school?根据首字母提示完成句子 i can't go home now because i _ my keys A,lost B,don't lose C,have lost D,will lost I have lost my keys; I can't remember where I left it.这句话为什么去掉it