Question

Explain what you might do if you find that your expenses are greater than your income

Answer 1

Find out how much your expenses beat your income by and depending on wether it is very high or low find either a new job or a part time plus the income you're receiving already

Answer 2

You'll have to cut back your expenses to not drive yourself into debt.
Another option would be to find an additional job or another job that can support your expenses.

Hope this helps!