Question

Put in each other or one another
1)They didn't understand ... .
2)We'd like to talk to ... . Could you wait for us a few minutes?
3)The twins usually live with ... and help ... .
4)Why are you looking at ... . Would you like to tell me anything?
5)In a team people have to support ... .
6)Do you write letter to ... ?
7)Language helps us to communicate with ... .

Answer 1

1)They didn't understand EACH OTHER.
2)We'd like to talk to EACH OTHER. Could you wait for us a few minutes?
3)The twins usually live with EACH OTHER and help EACH OTHER .
4)Why are you looking at EACH OTHER (ONE ANOTHER). Would you like to tell me anything?
5)In a team people have to support ONE ANOTHER .
6)Do you write letter to EACH OTHER ?
7)Language helps us to communicate with ONE ANOTHER .
EACH OTHER употребляется, когда речь идёт о двух людях(существах).
ONE ANOTHER употребляется, если речь идёт о количестве людей(существ) более двух.