Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to find extra time to study for the cpa exam [title] Carry flash cards with you everywhere! [step] These can be used more often than you think. Pull them out when you walking to or from your car, waiting in line for your morning coffee, or are waiting for others to arrive for a meeting. [title] Study your notes while eating lunch at work.

Ending1: [step] Bring lunch into work and spend an hour at your desk or in a conference room reviewing your materials. An extra hour each day quickly adds up to a lot of extra study hours. Ending2: [step] Avoid using a time at work when you feel like you are likely to faint, pass out in the middle of class, or even lose track of time. Save yourself the trouble by studying at home on you cell phone. Ending3: [step] If you bring your laptop to work, take a photo of the exam at work and snap it. It's always possible to get flash cards free, too, as long as you bring it along with you wherever you go. Ending4: [step] During some of your meetings, you can sit down and write down key words from your notes. Also put them under your seat in front of you.

Answer format: ending1/ending2/ending3/ending4