1. Bite off more than one can chew. 

2. Don't bite off more than you can chew.

3. The last thing he did was bite off the little finger of her left hand.

4. I turn aside and bite off food for which I have no appetite.

5. He just might bite off a finger or a nose or poke you in the ear.

6. I always bite off more than I can chew.

7. Don't bite off more than one can chew.

8. Don't be afraid to bite off more than chew.

9. People sometimes bite off more than they can chew.

10. Bite off more than one can chew try to do more than one is able to do.

11. Don't be afraid to bite off more than you can chew.

12. I'm really afraid bite off more than I can chew.

13. I know I will fail if I bite off more than I can chew.

14. Don't be afraid to bite off more than you can chew. Take big risks.

15. It's always dangerous to bite off more than I can chew.

16. He was so hungry, he wanted to Bite off half of my hamburger.

17. The 435 members of the House each are expected to bite off a specialty and run with it.

18. If you then hold food near its mouth[sentencedict.com], it will bite off pieces and swallow them.

19. If you did not see well, take chili so fierce bite off abdomen, careful gastrorrhagia, intestines and stomach is unwell.

20. After I got the knife away, he tried to bite off my nose.