Use "goof-up" in a sentence

1. Don't goof up his computer system!

2. 7 Don't goof up his computer system!

3. Don't goof up. This project is too importance.

4. Don't goof up. This project is too important.

5. Don't goof up. This plan is very important.

6. 5 Don't goof up. This project is too importance.

7. 4 Don't goof up. This plan is very important.

8. 6 Don't goof up. This project is too important.

9. 8 People goof up and fail — a website that admits to its shortcomings is one that's built by people.

10. It is best to acquaint yourself with the etiquette related to various wedding traditions so there is no chance of a goof up.

11. 9 It is best to acquaint yourself with the etiquette related to various wedding traditions so there is no chance of a goof up.