I took the man with him to be his father.

　　我誤以為和他在一起的那個男人是他父親。

　　I want to buy a present for my mother and father.

　　我想給爸爸媽媽買件禮物。

　　Our son's having problems with his reading and writing.

　　我們兒子在讀寫方面有困難。

　　He invested his life savings in his daughter's business.

　　他把一生的積蓄投資到了女兒的企業(yè)。

　　I get a lot of enjoyment from my grandchildren.

　　我從孫子孫女們那兒得到很多樂趣。

　　My grandson has been away since last October.

　　我的孫子自去年10月份就離開了。