State of being poor, a lack of something

What is the best strategy for responding to counter-arguments in your persuasive research essay ?

What is the italicized part in the sentence , all of the operators are efficient.

(01.15 lc) develop and strengthen writing as needed by planning, revising, editing, rewriting, or trying a new approach, focusing on addressing what is most significant for a specific purpose and audience. rewrite this dull sentence to make it dazzling. sandra walked across the street.