14 useful English idioms that native speakers use

Certainly! Here are 14 useful English idioms that native speakers often use, along with their meanings:

1. **Bite the Bullet**: To face a difficult or unpleasant situation with courage.
2. **Break a Leg**: A way to wish someone good luck, especially before a performance or event.
3. **Cost an Arm and a Leg**: Refers to something that is very expensive.
4. **Hit the Nail on the Head**: To describe or do something exactly right.
5. **Piece of Cake**: Something that is very easy to do.
6. **A Penny for Your Thoughts**: A way to ask someone what they are thinking or feeling.
7. **Don't Cry Over Spilled Milk**: Advises not to worry about things that have already happened and can't be changed.
8. **The Ball is in Your Court**: It's your turn to make a decision or take action.
9. **Burning the Midnight Oil**: Working late into the night.
10. **Don't Put All Your Eggs in One Basket**: Advises not to risk everything on a single plan or idea.
11. **Hitting the Hay**: Going to bed or going to sleep.
12. **Jumping on the Bandwagon**: Joining a popular trend or activity.
13. **A Picture is Worth a Thousand Words**: Visual images convey more information than words alone.
14. **The Devil is in the Details**: Small things can cause problems or have a big impact on a project.

These idioms are commonly used in everyday conversation and can add color and depth to your English language skills.