【English •96】on behalf of ~

on behalf of~:It means you do to something in place of someone or team or organization.The seminar idiom are “ instead of “,”in place of “and“as a representative “.

instead of is can use with things or doing.

EX1):I would not rather made speech on behalf of my friends.

He going to business trip on behalf of our boss this week.

EX2):I read a newspaper instead of books.

She put in the salt instead of sugar by accidentally.