I (helped) my father download the movie Lost in Thailand when the telephone (rang).选择___改为___I (helped) my father download the movie Lost in Thailand when the telephone (rang).选择______（1或2括号里的）改为_______

I helped my classmate today. What I inherited from my father helped me to see my life with a more meaningful glow.翻译这句话 My father helped me to r______ a broken radio yesterday. I helped him find his father.为什么find不用过去式? I helped him to find her Father改为同一句 英语关于help的用法I helped him find his father能用 I helped him to find his father I helped my friend bill with his (I helped my friend bill with his (C ) help sb do sth 时态变化体现在help上面吧?I helped my father do the cooking.do 不能有变化吧? I call my father's father( ) Can I call my father? I (helped) my father download the movie Lost in Thailand when the telephone (rang).选择___改为___I (helped) my father download the movie Lost in Thailand when the telephone (rang).选择______（1或2括号里的）改为_______ I helped my mum do some h（） My brother's job is ____my father with his work.A.helping B.helped 为什么 I call my father or my mother*s father g______ my father with I 还是my father wihe me I will ring up my father 对 my father 提问 He was lost and I helped him find his father 中的lost是什么词性 i helped him find his father中的find为什么呢是原型