初二的三道被动语态翻译

问题描述:

初二的三道被动语态翻译
能不能翻译这样几个被动语态啊:
1.It is supposed that...
2.It will be said that...
3.It is asserted that...
这个是被动语态的说
拜托,先不管是不是被动语态,帮忙翻译下啦

1.据猜测...
2.只见过it is said that,表示听说...
3.据断言...(其实就是据某人断言...)