Answer:
This is as close to the answer as I could get. Sorry if it's not what you need.
Step-by-step explanation:
1. Bruno felt pleased with himself and superior to Gretel because he had...
x "borrowed" one of Father's army pistols and was hiding it in his room .
x been given a "grand tour" of the kennels and allowed to play with the dogs .
x "taken care of" her silly, annoying dolls by hiding them all in her closet .
√ seen the "nasty-looking place" first and could view it from his own window.