Please choose the correct ending to complete the given sentence: Work World: [header] How to put things into a babysitting " fun bag " [title] Get a big bag. [step] The bag needs to be easy to carry or wear, as well as having sufficient space to carry the fun items you want to take with you. Suitable bags include a backpack or a drawstring bag.

Ending1: [substeps] You may want to use a bouncy bag that looks like the floor. The bag should be about 10 to 20 pounds. Ending2: This bag should be able to hold all of the fun items. [substeps] You could also inflate the bag as needed to hold things inside. Ending3: [substeps] Given that the bag may need to carry a fair weight, choose one that is sturdy and strong. Look for a bag with pockets or holders. Ending4: [title] Keep a notepad and pen handy. [step] Write down anything you need to take into the bag, so if you forget, no one can steal it.

Answer format: ending1/ending2/ending3/ending4