<p>Its settlement of the strike demonstrated that the company can maintain strong labor relations, treating its employees well, (while still making) a reasonable profits.
What's wrong with (while still making)? </p>
<p>What was most apparent at the food science convention was the industry's continuing (emphasizing on) health-promoting ingredients.
What's wrong with (emphasizing on)? </p>
<p>thanks</p>
<p>The second one should be the noun ‘emphasis.’ </p>
<p>The first one is odd. Is “a reasonable profits” a typo? I feel like there is a parallelism error there (maintain labor relations, treat employees well, and still make profits), but the fact that the employee treatment part is not underlined throws this out the window. I really feel like “treating” should be underlined. Another correction would be “maintain labor relations and treat its employees well, all while.” Can you verify that the sentence you typed is typed correctly?</p>