The answer to your question is b. lisa wants to go quickly
D.
Although letters may be informal as well, commercials tend to be the most informal.
Not only is beautiful a more accurate synonym for pretty (sassy refers more to an upbeat, often sarcastic personality), but it also has a more positive connotation. Remember that synonyms are two words with very similar meanings.
Answer is A) beautiful.
Appoint means to assign something such as a job.
For example:
-Jack was appointed prime minister last year.
Hope it helps