I don't know what ___(happen) to China in a century 用所给词的适当形

I don't know what ___(happen) to China in a century 用所给词的适当形 用括号里所给词的适当形式填空I don not know what (bring)to the party. I don\'t know what will happen in the 用所给词的适当形式填空：1.I don't know when-------(have) a farewell part I don't know ( )(she)用所给词的适当形式填空 i don t know (they),用所给词的适当形式填空 You don`t need to thank ___.(we) 用所给词的适当形式填空 用所给单词适当形式填空.1.Don't forget ___(clean)his bed.2.I know many _ 用所给词的适当形式填空 I want [help]you I don't know how how [read] it I don't know the boy.Do you know_____(he)用所给词的适当形式填空 I don't like ___ weather .It's ____ again .(rain) 用所给词的适当形式填 He is thought to ___ in Africa,but i really don't know what