Have you ever had to do something all lone?

Chan was leading a group discussion in his university. he discovered that a few participants were dominating the discussion and not letting others speak. what should chan do in such a situation a. chan should allow participants to speak until they are finished b. chan should adjourn the discussion and recommence at a later point c. chan should bar the dominant participants have the freedom to share their opinion d. chan should ensure that all participants have the freedom to share their opinion e. chan should restructure the group so that the dominant participants are isolated

Introduction to making a difference: it’s our world, too

Do not use this medicine with milk, cheese, or other dairy products. what end punctuation needs to be added to the above bolded word?