I wondered ______ they had been to America.

I wondered whether they____(fly)to America soon I wondered if that last time he came by had been the last I' I have never been to ____ America They have been to America.(改为一般疑问句) She wondered how little they had to be thankful for.请详细分析这个句 She had been kind to me, so I felt ______ to help her when s I wondered why ( )many students had made (. I’ve been to ______ I have never been to America.-----me neither. I have been to America three times 的被动语态 They had failed to locate the ship they had been sent to loo My uncle went to America half a year ___.He had never been t