In a commercial there is claim, reason and validity. What does reason mean? Does it just mean "here are some reasons to buy this"?

Which sentence will fatima’s teacher most likely ask her to revise?

Imagination. experience. determination. trustworthiness.

Match the description to the term. 1. textbooks conference usage 2. elements surround a word which clarify the meaning casual usage 3. the way in which english is used context 4. family and friends frozen usage 5. friends at a football game formal usage 6. teachers and employers intimate usage 7. making an appointment usage