Syntax is essential to any form of language without syntax there would be no setting
Answer:
Collaborate with your supervisor to come up with a solution
Explanation:
This is the single best solution; a compromise has to be met, and occasionally, sacrifices have to be made. In order to reach a consensus, both sides have to provide some benefaction of their own to the other. Avoiding your supervisor could result in a hazardous, ongoing conflict between you and your supervisor, but, on the other hand, it simply wouldn't be fair to waste your precious money! And as I stated earlier: this is where you come to a compromise. Maybe opt to work some extra hours rather than taking this specific shift. You could also politely ask to be excused of this shift, and ask a friend to take this time slot. (Implying you have mates at work) :)
Question 1. The answer is perfection. This is made clear by the narrators obsession with the beauty and perfection of the white umbrella.
Question 2. The answer is because she had to work late. The story clearly states that their mother wasn't going to be on time because she had to work.
Question 3. The best answer I can come up with is that she knows her feelings of shame are inappropriate.
I gave the answers to questions 4 and 5 in the comments.
Hope this helps!
Bones are nouns in our feet