Question

What will be the expression of first and foremost-​

Answer 1

seems like you are missing something....

please repost it

Answer 2

Answer:

Also, first of all. Most important, primarily; also, to begin with. For example, First and foremost, I want to thank our sponsors, or What we need, first and foremost, is a new secretary, or We have to deal, first of all, with the early history.