Are "in turn" and "in its turn" interchangeable?
I know that sometimes one can only use "in its turn", such as in "the computer moved the knight in its turn". But can one substitute "in turn" for "in its turn" every time? Specifically, are they interchangeable in the following sentences?
Everyone took it in turn to attack my work. (or: ... in their turn to attack ...)
The children called out their names in turn. (or: ... in their turn.)
Increased production will, in turn, lead to increased profits. (or: ... , in its turn, ...)