Don’t poke your nose into things that don’t_____ you.
举一反三
- Maybe you don't know why you need a ___ test or don't understand how it will help you.
- You don’t need to stick to your budget if you don’t have money for entertainment.
- Don’t change your mind, happens to you.
- Don't ask anyone you don't know to take care of your aggage.
- Don’t talk about such things of __________ you are not sure.