Please choose the correct ending to complete the given sentence: Holidays and Traditions: [header] How to go from goody goody nerd to sexy bad girl in one summer [title] Start saving money. [step] This isn't going to cost a ton, but you are going to need some money. [title] Start working on getting fit.

Ending1: [step] You will need to be fit for a while, and you will need some energy before and during the school year, too. Go a few times a week and do push-ups. Ending2: [step] If it turns out you are not fit, graduate to a small lab or an obedience style studio, and practice being more responsible. Take extra hours for regular exercise, especially with a gym class every so often. Ending3: [step] If you go to school, you are going to need anywhere from 3 hours to 5 days a week of much-needed work. Try a new book, go to a dance, do anything that brings you pleasure, get a two day break. Ending4: [step] Sign up for a class that will get you in shape, boost confidence, and be lots of fun, like kick-boxing or hip-hop dancing. You'll be healthy and probably more athletic.

Answer format: ending1/ending2/ending3/ending4