I don't know what___(happen)to him 为什么填的是has happened 而不是happened

I don't know what___(happen)to him 为什么填的是has happened 而不是happened I don't know what___(happen)to him 为什么填的是has happened 而不是happened Tow of the___ (work) wives are looking for____(they).I don't know what___(say). 同义句转换：①Your father seems to have no time today.___ ____ ____your father has no time today.②I don't know what I should do next.I don't know what___ ___next I don't know. “i don't know you know i don't know 初一英语选择题求大神解1.What do you think of your English teacher?I think he is_____ ,because he always makes ________the studentsA.interested;laugh B.interesting;laughing C.interested;laughing D.interesting;laugh2.I don't know what___ sorry,I don't know. i don`t know much I don't really know. 英语；I don't know I don't know miss I don't know him. I don't know now 翻译 i don't know So know,I don't I don't know her i don't know anything