?? ?? ??? ??? ?? ??? ? ???? ???? ??? ?? ???? ???? ??? ? ????????????? ???????? ????, ???????? ?????? ????????? ???????????? ???? ????.In exercise, the word “????can modify to another verb to point that one does one thing while possessing an item. For example:??(??)?? ?????? : ??, ??, ????, ??, ???? ?·???????, ?? ?????? : ?????? ??