Answer:
it is the last one hope I helped
The attitude toward social habits that this excerpt indicates is that social habits are meaningless and arbitrary.
The word "collaborate" means to work together. So you would have more than one person do the work. You could divide up the work or just work together on the same thing.
The correct answers among all the other choices are B. competitive and D. stubborn. These are character traits of jerry in "Through the tunnel." Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
answer: for sandwich its a proposition, because conjunctions are just a transition word, and interjections are very similar to conjunction