1. A new par of jeans for me? That's just what I needed. 

2. Just go away and leave me alone!

3. I've just seen a horrible car accident. 

4. She wasn't badly injured. It was just a small fracture.

5. I'm just going to the store. Is there anything you want?

6. I'm just putting the water to boil. Would you like to have some tea?

7. You're just as beautiful as Juliet. 

8. Just look at those puppies! Aren't they cute?

9. 'Who's there?' 'Relax, it's just me'.

10. It's just starting to rain. Put on your raincoat.