B) Summarizing the text that the group has read
C) Sharing an idea, claim, or theory about the story
D) Asking other participants questions about what they feel
The instructor really knows the subject.
The sentence is referring to a instructor so it should be the instructor not that instructor. It shouldn't be written as reallyknows it should be really knows. There is no need to capitalise the first alphabet of subject as it is simply a common noun.
To know more about "grammar and editing" refer to the link here:brainly.com/question/49114646
Take A pic so i can know what ur talking bout plz
Ok what do u want ep with
C. Many americans dont know much about mushrooms. The rest are what went on in the paragraph, but c was the main idea