Он не знал, что мы знаем друг друга

Он не знал, что мы знаем друг друга с детства.
Мне сказали, что они вчера вернулись в Москву.

Результаты (английский) 1:

He did not know that we have known each other since childhood.I was told that they today returned to Moscow.

Результаты (английский) 2:

He did not know that we have known each other since childhood.
I was told that they returned to Moscow yesterday.

Результаты (английский) 3:

he didn"t know that we know each other since we were kids.they told me that they last came back to moscow.