Перескажите следующие диалоги в косвенной речи. а: i wonder why the browns haven't come yet. b: something has probably happened to their car on the way. a: are you sure they have left home at all ? i think we should ring them up. !

A. wondered why the Browns hadn't still come. B. supposed that there might have happened some problem to their car on the way. A. interested if B was sure that they had left home at all. He thought that we should ring them up.