Answer:
1.By greeting your audience, from the most important person, to the least.
2.Introduce the motion before you and tell the audience on which side you will argue.
Otherwise they won't be able to get consumers to buy their products and will eventually go out of buisness.
Answer:
1) This sentence should say - Writer's Digest is an extremely useful magazine about writing, however is does not contain a lot of colored photographs.
2) This sentence should say- The woman had an accident recklessly driving her motorcycle while on her way to work.
Both of these can be said in a few different ways but I hope this helps