The correct answer is: To establish your qualifications for speaking quuzlet.
Explicitly introducing one's qualifications to do anything at the start of a speech is not a common practice. If it happened, it would be done by someone else before the speaker steps on stage and the speech begins. Althought it may seem as an arrogant practice, a speaker may express their qualifications once having introduced themselves and the arguments to be presented.
They're. They are driving to Yellowstone National Park tomorrow. Theirs doesn't sound right in the sentence. Their means belonging to. So they're fits in the sentence the best.
Makes notes! And communicate with your teachers, standing up for yourself and asking for what you need can get you far
This story is taking place at a school or library due to there being other people around and Alex talking to a librarian after being disruptive.
