Answer: Allow writers to express their views, enabling others to share their point or a contrary viewpoint.
Explanation: Writing a critique on a work helps us to develop: A knowledge of the work's subject area or related works. An understanding of the work's purpose, intended audience, development of argument, structure of evidence or creative style. A recognition of the strengths and weaknesses of the work.
I guess formal and informal refer to two types of essay - you can write a formal essay where you avoid conversational language and such and where you need to be very professional, or you can write informally where you don't have to think about such things, it is very casual.
Answer:
no, live like alive and thrive do rhyme though.
Explanation:
Dumbfounded means to be left utterly speechless, or to simply be amazed/confused.