I don't know this book, but I can infer that Ralph may be in a tricky/dangerous social situation, and may have to be aware of the people around him and their intentions.
12!! good job and good luck on whatever you’re doing
What is the question here bud?
This statement is true.
It may seem a simple activity but packing is actually a complicated matter. It requires organization in order to create more available space in the suitcase for example. By throwing everything inside mindlessly we reduce the amount of things we can take with us because many won't fit. Planning carefully allows us to think of the most important and necessary things we have to take with us and to eliminate the unnecessary ones. Common sense applies to choosing things and items we think are absolutely necessary during our travels. Using commons sense means we take thing we know can not by replaced or bought easily, like documents or business papers. They should be packed first because they can not be forgotten. Items of lower importance like a hair dryer or a swimming suit should be packed last because they are always available at our destination.
A contraction is a word made by shortening and combining two words.