I've had four jobs in 2017, two of which I earned less than $1,000 from (I only worked for a few weeks), so which W-2 forms do I need to submit? All four?

Out of the four jobs, two jobs I quit after just a couple weeks and only received one or two paychecks from. The other two jobs I worked at for several months. Do I have to get all four of my W-2 forms? Or just the two from which I earned substantial income? Would putting all four jobs down hurt my chances of getting a higher tax return or improve them? (I'm a college student and thus, a member of the lower class if that affects anything).